diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index a075f99cd06..720da83ccfd 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -1540,6 +1540,12 @@ Opened=Opened
 Closed=Closed
 AlwaysEditable=Can always be edited
 MAIN_APPLICATION_TITLE=Force visible name of application
+NbMajMin=Minimum number of uppercase characters
+NbNumMin=Minimum number of numeric characters
+NbSpeMin=Minimum number of special characters
+NbSpeMin=Minimum number of special characters
+NbIteConsecutive=Maximum number of repeating same characters
+NoAmbiCaracAutoGeneration=Do not use ambiguous characters ("1","l","i","|","0","O") for automatic generation
 
 Format=Format
 TypePaymentDesc=0:Customer payment type, 1:Supplier payment type, 2:Both customers and suppliers payment type