diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 0cb281fa45b..c800925fa2f 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - admin
-CHARSET=UTF-8
 Foundation=Foundation
 Version=Version
 VersionProgram=Version program
diff --git a/htdocs/langs/en_US/agenda.lang b/htdocs/langs/en_US/agenda.lang
index 4bf19f453b8..187f818210e 100644
--- a/htdocs/langs/en_US/agenda.lang
+++ b/htdocs/langs/en_US/agenda.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - agenda 
-CHARSET=UTF-8
 IdAgenda=ID event
 Actions=Events
 ActionsArea=Events area (Actions and tasks)
diff --git a/htdocs/langs/en_US/banks.lang b/htdocs/langs/en_US/banks.lang
index c0eb0bbe79e..4d504db9794 100644
--- a/htdocs/langs/en_US/banks.lang
+++ b/htdocs/langs/en_US/banks.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - banks
-CHARSET=UTF-8
 Bank=Bank
 Banks=Banks
 MenuBankCash=Bank/Cash
diff --git a/htdocs/langs/en_US/bills.lang b/htdocs/langs/en_US/bills.lang
index 4ba5747b953..0903f98a301 100644
--- a/htdocs/langs/en_US/bills.lang
+++ b/htdocs/langs/en_US/bills.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - bills
-CHARSET=UTF-8
 Bill=Invoice
 Bills=Invoices
 BillsCustomers=Customer's invoices
diff --git a/htdocs/langs/en_US/bookmarks.lang b/htdocs/langs/en_US/bookmarks.lang
index 562dbc16ffa..7acb946bb62 100644
--- a/htdocs/langs/en_US/bookmarks.lang
+++ b/htdocs/langs/en_US/bookmarks.lang
@@ -1,7 +1,5 @@
 # Dolibarr language file - Source file is en_US - marque pages
-CHARSET=UTF-8
 AddThisPageToBookmarks=Add this page to bookmarks
-
 Bookmark=Bookmark
 Bookmarks=Bookmarks
 NewBookmark=New bookmark
diff --git a/htdocs/langs/en_US/boxes.lang b/htdocs/langs/en_US/boxes.lang
index 9e924c0de72..aceee7db3a0 100644
--- a/htdocs/langs/en_US/boxes.lang
+++ b/htdocs/langs/en_US/boxes.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - boxes
-CHARSET=UTF-8
 BoxLastRssInfos=Rss information
 BoxLastProducts=Last %s products/services
 BoxProductsAlertStock=Products in stock alert
diff --git a/htdocs/langs/en_US/cashdesk.lang b/htdocs/langs/en_US/cashdesk.lang
index fe9b475d16c..ea617c19583 100644
--- a/htdocs/langs/en_US/cashdesk.lang
+++ b/htdocs/langs/en_US/cashdesk.lang
@@ -1,5 +1,4 @@
 # Language file - Source file is en_US - cashdesk
-CHARSET=UTF-8
 CashDeskMenu=Point of sale
 CashDesk=Point of sale
 CashDesks=Point of sales
diff --git a/htdocs/langs/en_US/categories.lang b/htdocs/langs/en_US/categories.lang
index e883ab24ed0..b6b08562438 100644
--- a/htdocs/langs/en_US/categories.lang
+++ b/htdocs/langs/en_US/categories.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - categories
-CHARSET=UTF-8
 Category=Category
 Categories=Categories
 Rubrique=Category
diff --git a/htdocs/langs/en_US/commercial.lang b/htdocs/langs/en_US/commercial.lang
index c53e766c815..a863cf37b17 100644
--- a/htdocs/langs/en_US/commercial.lang
+++ b/htdocs/langs/en_US/commercial.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - commercial
-CHARSET=UTF-8
 Commercial=Commercial
 CommercialArea=Commercial area
 CommercialCard=Commercial card
diff --git a/htdocs/langs/en_US/companies.lang b/htdocs/langs/en_US/companies.lang
index d218e1bc41b..0f0aa371a89 100644
--- a/htdocs/langs/en_US/companies.lang
+++ b/htdocs/langs/en_US/companies.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - companies
-CHARSET=UTF-8
 ErrorCompanyNameAlreadyExists=Company name %s already exists. Choose another one.
 ErrorPrefixAlreadyExists=Prefix %s already exists. Choose another one.
 ErrorSetACountryFirst=Set the country first
diff --git a/htdocs/langs/en_US/compta.lang b/htdocs/langs/en_US/compta.lang
index 69c31ac148b..7915b8a0b07 100644
--- a/htdocs/langs/en_US/compta.lang
+++ b/htdocs/langs/en_US/compta.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - compta
-CHARSET=UTF-8
 Accountancy=Accountancy
 AccountancyCard=Accountancy card
 Treasury=Treasury
diff --git a/htdocs/langs/en_US/contracts.lang b/htdocs/langs/en_US/contracts.lang
index eceac62999a..c6727d9956c 100644
--- a/htdocs/langs/en_US/contracts.lang
+++ b/htdocs/langs/en_US/contracts.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - contracts
-CHARSET=UTF-8
 ContractsArea=Contracts area
 ListOfContracts=List of contracts
 LastContracts=Last %s modified contracts
diff --git a/htdocs/langs/en_US/cron.lang b/htdocs/langs/en_US/cron.lang
index b9e115a860d..86943b910e9 100644
--- a/htdocs/langs/en_US/cron.lang
+++ b/htdocs/langs/en_US/cron.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - cron
-CHARSET=UTF-8
 #
 # About page
 #
diff --git a/htdocs/langs/en_US/deliveries.lang b/htdocs/langs/en_US/deliveries.lang
index 41bdd9ff830..c440bea0163 100644
--- a/htdocs/langs/en_US/deliveries.lang
+++ b/htdocs/langs/en_US/deliveries.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - deliveries
-CHARSET=UTF-8
 Delivery=Delivery
 Deliveries=Deliveries
 DeliveryCard=Delivery card
diff --git a/htdocs/langs/en_US/dict.lang b/htdocs/langs/en_US/dict.lang
index 4116b73dac0..945585a1b4b 100644
--- a/htdocs/langs/en_US/dict.lang
+++ b/htdocs/langs/en_US/dict.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - dict
-CHARSET=UTF-8
 CountryFR=France
 CountryBE=Belgium
 CountryIT=Italy
diff --git a/htdocs/langs/en_US/donations.lang b/htdocs/langs/en_US/donations.lang
index 04e994a77dc..db3d9572850 100644
--- a/htdocs/langs/en_US/donations.lang
+++ b/htdocs/langs/en_US/donations.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - donations
-CHARSET=UTF-8
 Donation=Donation
 Donations=Donations
 DonationRef=Donation ref.
diff --git a/htdocs/langs/en_US/ecm.lang b/htdocs/langs/en_US/ecm.lang
index 6fcb80bac2a..fe09bda787b 100644
--- a/htdocs/langs/en_US/ecm.lang
+++ b/htdocs/langs/en_US/ecm.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - ecm
-CHARSET=UTF-8
 MenuECM=Documents
 DocsMine=My documents
 DocsGenerated=Generated documents
diff --git a/htdocs/langs/en_US/errors.lang b/htdocs/langs/en_US/errors.lang
index 1d83e06c9ae..ac4d439a208 100644
--- a/htdocs/langs/en_US/errors.lang
+++ b/htdocs/langs/en_US/errors.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - errors
-CHARSET=UTF-8
 
 # No errors
 NoErrorCommitIsDone=No error, we commit
diff --git a/htdocs/langs/en_US/exports.lang b/htdocs/langs/en_US/exports.lang
index 3a20c20f028..f1defa94c36 100644
--- a/htdocs/langs/en_US/exports.lang
+++ b/htdocs/langs/en_US/exports.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - exports
-CHARSET=UTF-8
 ExportsArea=Exports area
 ImportArea=Import area
 NewExport=New export
diff --git a/htdocs/langs/en_US/externalsite.lang b/htdocs/langs/en_US/externalsite.lang
index e0c99832367..8c7f252e543 100644
--- a/htdocs/langs/en_US/externalsite.lang
+++ b/htdocs/langs/en_US/externalsite.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - externalsite
-CHARSET=UTF-8
 ExternalSiteSetup=Setup link to external website
 ExternalSiteURL=External Site URL
 ExternalSiteModuleNotComplete=Module ExternalSite was not configured properly.
\ No newline at end of file
diff --git a/htdocs/langs/en_US/ftp.lang b/htdocs/langs/en_US/ftp.lang
index 2b0042fbe4d..9984ce689ee 100644
--- a/htdocs/langs/en_US/ftp.lang
+++ b/htdocs/langs/en_US/ftp.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - ftp
-CHARSET=UTF-8
 FTPClientSetup=FTP Client module setup
 NewFTPClient=New FTP connection setup
 FTPArea=FTP Area
diff --git a/htdocs/langs/en_US/help.lang b/htdocs/langs/en_US/help.lang
index bf474600f89..51bd20a72ca 100644
--- a/htdocs/langs/en_US/help.lang
+++ b/htdocs/langs/en_US/help.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - help
-CHARSET=UTF-8
 CommunitySupport=Forum/Wiki support
 EMailSupport=Emails support
 RemoteControlSupport=Online real time / remote support
diff --git a/htdocs/langs/en_US/holiday.lang b/htdocs/langs/en_US/holiday.lang
index 83f06495ffb..0289f5ce5ea 100644
--- a/htdocs/langs/en_US/holiday.lang
+++ b/htdocs/langs/en_US/holiday.lang
@@ -1,6 +1,4 @@
 # Dolibarr language file - Source file is en_US - holiday
-CHARSET= UTF-8
-
 HRM=HRM
 Holidays=Holidays
 CPTitreMenu=Holidays
diff --git a/htdocs/langs/en_US/install.lang b/htdocs/langs/en_US/install.lang
index 89beab50235..dd00b3ffb91 100644
--- a/htdocs/langs/en_US/install.lang
+++ b/htdocs/langs/en_US/install.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - install
-CHARSET=UTF-8
 InstallEasy=Just follow the instructions step by step.
 MiscellaneousChecks=Prerequisites check
 DolibarrWelcome=Welcome to Dolibarr
diff --git a/htdocs/langs/en_US/interventions.lang b/htdocs/langs/en_US/interventions.lang
index 56f8e6428a5..7f91361ed22 100644
--- a/htdocs/langs/en_US/interventions.lang
+++ b/htdocs/langs/en_US/interventions.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - interventions
-CHARSET=UTF-8
 Intervention=Intervention
 Interventions=Interventions
 InterventionCard=Intervention card
diff --git a/htdocs/langs/en_US/languages.lang b/htdocs/langs/en_US/languages.lang
index eb082e1f155..75085d86036 100644
--- a/htdocs/langs/en_US/languages.lang
+++ b/htdocs/langs/en_US/languages.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - languages
-CHARSET=UTF-8
 
 Language_ar_AR=Arabic
 Language_ar_SA=Arabic
diff --git a/htdocs/langs/en_US/ldap.lang b/htdocs/langs/en_US/ldap.lang
index 87d88fb2c72..0342249487e 100644
--- a/htdocs/langs/en_US/ldap.lang
+++ b/htdocs/langs/en_US/ldap.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - ldap
-CHARSET=UTF-8
 DomainPassword=Password for domain
 YouMustChangePassNextLogon=Password for user <b>%s</b> on the domain <b>%s</b> must be changed.
 UserMustChangePassNextLogon=User must change password on the domain %s
diff --git a/htdocs/langs/en_US/mailmanspip.lang b/htdocs/langs/en_US/mailmanspip.lang
index e468a1d2654..e0f26eeb4a1 100644
--- a/htdocs/langs/en_US/mailmanspip.lang
+++ b/htdocs/langs/en_US/mailmanspip.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - mailmanspip
-CHARSET=UTF-8
 MailmanSpipSetup=Mailman and SPIP module Setup
 MailmanTitle=Mailman mailing list system
 TestSubscribe=To test subscription to Mailman lists
diff --git a/htdocs/langs/en_US/mails.lang b/htdocs/langs/en_US/mails.lang
index f8262b44c95..c16827bbdee 100644
--- a/htdocs/langs/en_US/mails.lang
+++ b/htdocs/langs/en_US/mails.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - mails
-CHARSET=UTF-8
 Mailing=EMailing
 EMailing=EMailing
 Mailings=EMailings
diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index d3396ea788a..32c57d91c07 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - main
-CHARSET=UTF-8
 DIRECTION=ltr
 # Note for chinese:
 # msungstdlight or cid0ct are for traditionnal chinese (traditionnal does not render with ubuntu pdf reader) 
diff --git a/htdocs/langs/en_US/margins.lang b/htdocs/langs/en_US/margins.lang
index 6f219e75136..0bed1bc3b02 100644
--- a/htdocs/langs/en_US/margins.lang
+++ b/htdocs/langs/en_US/margins.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - marges
-CHARSET=UTF-8
 
 Margin=Margin
 Margins=Margins
diff --git a/htdocs/langs/en_US/members.lang b/htdocs/langs/en_US/members.lang
index 1cdbb402ef2..ec925209b2c 100644
--- a/htdocs/langs/en_US/members.lang
+++ b/htdocs/langs/en_US/members.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - members
-CHARSET=UTF-8
 MembersArea=Members area
 PublicMembersArea=Public members area
 MemberCard=Member card
diff --git a/htdocs/langs/en_US/opensurvey.lang b/htdocs/langs/en_US/opensurvey.lang
index aa3db8ac673..1e1900296dd 100644
--- a/htdocs/langs/en_US/opensurvey.lang
+++ b/htdocs/langs/en_US/opensurvey.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - opensurvey
-CHARSET=UTF-8
 Survey=Survey
 Surveys=Surveys
 OrganizeYourMeetingEasily=Organize your meetings and surveys easily. First select type of survey...
diff --git a/htdocs/langs/en_US/orders.lang b/htdocs/langs/en_US/orders.lang
index 2ef1b49e152..ad8de300a8e 100644
--- a/htdocs/langs/en_US/orders.lang
+++ b/htdocs/langs/en_US/orders.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - orders
-CHARSET=UTF-8
 OrdersArea=Customers orders area
 SuppliersOrdersArea=Suppliers orders area
 OrderCard=Order card
diff --git a/htdocs/langs/en_US/oscommerce.lang b/htdocs/langs/en_US/oscommerce.lang
index a1b390fe31f..3ff9108ead4 100644
--- a/htdocs/langs/en_US/oscommerce.lang
+++ b/htdocs/langs/en_US/oscommerce.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - oscommerce
-CHARSET=UTF-8
 OSCommerce=OS Commerce
 OSCommerceSetup=OS Commerce module setup
 OSCommerceSetupSaved=OS Commerce setup saved
diff --git a/htdocs/langs/en_US/other.lang b/htdocs/langs/en_US/other.lang
index 6f12f1ce4d1..c6a72ec672a 100644
--- a/htdocs/langs/en_US/other.lang
+++ b/htdocs/langs/en_US/other.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - other
-CHARSET=UTF-8
 SecurityCode=Security code
 Calendar=Calendar
 AddTrip=Add trip
diff --git a/htdocs/langs/en_US/paybox.lang b/htdocs/langs/en_US/paybox.lang
index f39fc01911f..aa0040afdc8 100644
--- a/htdocs/langs/en_US/paybox.lang
+++ b/htdocs/langs/en_US/paybox.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - paybox
-CHARSET=UTF-8
 PayBoxSetup=PayBox module setup
 PayBoxDesc=This module offer pages to allow payment on <a href="http://www.paybox.com" target="_blank">Paybox</a> by customers. This can be used for a free payment or for a payment on a particular Dolibarr object (invoice, order, ...)
 FollowingUrlAreAvailableToMakePayments=Following URLs are available to offer a page to a customer to make a payment on Dolibarr objects
diff --git a/htdocs/langs/en_US/paypal.lang b/htdocs/langs/en_US/paypal.lang
index fe383229d35..76de83bba17 100644
--- a/htdocs/langs/en_US/paypal.lang
+++ b/htdocs/langs/en_US/paypal.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - paypal
-CHARSET=UTF-8
 PaypalSetup=PayPal module setup
 PaypalDesc=This module offer pages to allow payment on <a href="http://www.paypal.com" target="_blank">PayPal</a> by customers. This can be used for a free payment or for a payment on a particular Dolibarr object (invoice, order, ...)
 PaypalOrCBDoPayment=Pay with credit card or Paypal
diff --git a/htdocs/langs/en_US/printipp.lang b/htdocs/langs/en_US/printipp.lang
index 08de1c6e2bc..9df63bd9961 100644
--- a/htdocs/langs/en_US/printipp.lang
+++ b/htdocs/langs/en_US/printipp.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - printipp
-CHARSET=UTF-8
 PrintIPPSetup=Setup of module Direct Print
 PrintIPPDesc=Ce module permet d'ajouter un bouton d'impression direct des documents vers votre imprimante. Il requiert un systeme Linux équipé de Cups.
 PRINTIPP_ENABLED=Show picto "Direct print" into list of documents
diff --git a/htdocs/langs/en_US/products.lang b/htdocs/langs/en_US/products.lang
index 27108adef18..48f6b8489e6 100644
--- a/htdocs/langs/en_US/products.lang
+++ b/htdocs/langs/en_US/products.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - products
-CHARSET=UTF-8
 ProductRef=Product ref.
 ProductLabel=Product label
 ProductServiceCard=Products/Services card
diff --git a/htdocs/langs/en_US/projects.lang b/htdocs/langs/en_US/projects.lang
index 196230c110b..2d959f27c44 100644
--- a/htdocs/langs/en_US/projects.lang
+++ b/htdocs/langs/en_US/projects.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - projects
-CHARSET=UTF-8
 Project=Project
 Projects=Projects
 SharedProject=Everybody
diff --git a/htdocs/langs/en_US/propal.lang b/htdocs/langs/en_US/propal.lang
index ae6e0a72cc8..8970d1eb2df 100644
--- a/htdocs/langs/en_US/propal.lang
+++ b/htdocs/langs/en_US/propal.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - propal
-CHARSET=UTF-8
 Proposals=Commercial proposals
 Proposal=Commercial proposal
 ProposalShort=Proposal
diff --git a/htdocs/langs/en_US/sendings.lang b/htdocs/langs/en_US/sendings.lang
index 609066453ab..b29a7281575 100644
--- a/htdocs/langs/en_US/sendings.lang
+++ b/htdocs/langs/en_US/sendings.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - sendings
-CHARSET=UTF-8
 RefSending=Ref. shipment
 Sending=Shipment
 Sendings=Shipments
diff --git a/htdocs/langs/en_US/shop.lang b/htdocs/langs/en_US/shop.lang
index 874463dcc8c..d648f03f350 100644
--- a/htdocs/langs/en_US/shop.lang
+++ b/htdocs/langs/en_US/shop.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - shop
-CHARSET=UTF-8
 Shop=Shop
 ShopWeb=Web Shop
 LastOrders=Last orders
diff --git a/htdocs/langs/en_US/sms.lang b/htdocs/langs/en_US/sms.lang
index 4dffda419f6..4e89bb24730 100644
--- a/htdocs/langs/en_US/sms.lang
+++ b/htdocs/langs/en_US/sms.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - sms
-CHARSET=UTF-8
 Sms=Sms
 SmsSetup=Sms setup
 SmsDesc=This page allows you to define globals options on SMS features
diff --git a/htdocs/langs/en_US/stocks.lang b/htdocs/langs/en_US/stocks.lang
index de9b4ebd623..8500fc31ac6 100644
--- a/htdocs/langs/en_US/stocks.lang
+++ b/htdocs/langs/en_US/stocks.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - stocks
-CHARSET=UTF-8
 WarehouseCard=Warehouse card
 Warehouse=Warehouse
 Warehouses=Warehouses
diff --git a/htdocs/langs/en_US/suppliers.lang b/htdocs/langs/en_US/suppliers.lang
index acabe2529ae..83a8e067d84 100644
--- a/htdocs/langs/en_US/suppliers.lang
+++ b/htdocs/langs/en_US/suppliers.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - suppliers
-CHARSET=UTF-8
 Suppliers=Suppliers
 Supplier=Supplier
 AddSupplier=Add a supplier
diff --git a/htdocs/langs/en_US/trips.lang b/htdocs/langs/en_US/trips.lang
index 60f1210ebea..3c9c91eda79 100644
--- a/htdocs/langs/en_US/trips.lang
+++ b/htdocs/langs/en_US/trips.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - trips
-CHARSET=UTF-8
 Trip=Trip
 Trips=Trips
 TripsAndExpenses=Trips and expenses
diff --git a/htdocs/langs/en_US/users.lang b/htdocs/langs/en_US/users.lang
index b029eb61de9..529ec9e693c 100644
--- a/htdocs/langs/en_US/users.lang
+++ b/htdocs/langs/en_US/users.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - users
-CHARSET=UTF-8
 UserCard=User card
 ContactCard=Contact card
 GroupCard=Group card
diff --git a/htdocs/langs/en_US/withdrawals.lang b/htdocs/langs/en_US/withdrawals.lang
index c0e6bdea7cb..2d1ba3584c3 100644
--- a/htdocs/langs/en_US/withdrawals.lang
+++ b/htdocs/langs/en_US/withdrawals.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - withdrawals
-CHARSET=UTF-8
 StandingOrdersArea=Standing orders area
 CustomersStandingOrdersArea=Customers standing orders area
 StandingOrders=Standing orders
diff --git a/htdocs/langs/en_US/workflow.lang b/htdocs/langs/en_US/workflow.lang
index d49bff2e701..d4ecf42b997 100644
--- a/htdocs/langs/en_US/workflow.lang
+++ b/htdocs/langs/en_US/workflow.lang
@@ -1,5 +1,4 @@
 # Dolibarr language file - Source file is en_US - admin 
-CHARSET= UTF-8
 WorkflowSetup=Workflow module setup
 WorkflowDesc=This module is designed to modify the behaviour of automatic actions into application. By default, workflow is opened (you make thing in order you want). You can enabled automatic actions that you are interesting in.
 ThereIsNoWorkflowToModify=There is no workflow you can modify for module you have activated.