diff --git a/htdocs/admin/system/database-tables.php b/htdocs/admin/system/database-tables.php
index 323d9b4c115..97b8237c6f2 100644
--- a/htdocs/admin/system/database-tables.php
+++ b/htdocs/admin/system/database-tables.php
@@ -119,7 +119,7 @@ else
 				print '<td>'.$obj->Engine.'</td>';
 				if (isset($obj->Engine) && $obj->Engine == "MyISAM")
 				{
-				    print '<td><a class="reposition" href="database-tables.php?action=convert&amp;table='.$obj->Name.'">'.$langs->trans("Convert").' InnoDB</a></td>';
+				    print '<td><a class="reposition" href="database-tables.php?action=convert&amp;table='.$obj->Name.'">'.$langs->trans("Convert").' InnoDb</a></td>';
 				}
 				else
 				{
diff --git a/htdocs/install/mysql/tables/llx_c_format_cards.sql b/htdocs/install/mysql/tables/llx_c_format_cards.sql
index b69b9eb19d1..d3885b5d256 100644
--- a/htdocs/install/mysql/tables/llx_c_format_cards.sql
+++ b/htdocs/install/mysql/tables/llx_c_format_cards.sql
@@ -36,4 +36,4 @@ CREATE TABLE llx_c_format_cards
   custom_x double(24,8) NOT NULL,
   custom_y double(24,8) NOT NULL,
   active integer NOT NULL
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_establishment.sql b/htdocs/install/mysql/tables/llx_establishment.sql
index 89fec8f54e2..83cfadb7307 100644
--- a/htdocs/install/mysql/tables/llx_establishment.sql
+++ b/htdocs/install/mysql/tables/llx_establishment.sql
@@ -37,5 +37,5 @@ CREATE TABLE llx_establishment (
   datec				datetime NOT NULL,
   tms				timestamp NOT NULL,
   status            tinyint DEFAULT 1
-) ENGINE=InnoDB;
+) ENGINE=innodb;
 
diff --git a/htdocs/install/mysql/tables/llx_expeditiondet_batch.sql b/htdocs/install/mysql/tables/llx_expeditiondet_batch.sql
index 7a6a3bfd777..43b64451364 100644
--- a/htdocs/install/mysql/tables/llx_expeditiondet_batch.sql
+++ b/htdocs/install/mysql/tables/llx_expeditiondet_batch.sql
@@ -23,5 +23,5 @@ CREATE TABLE llx_expeditiondet_batch (
   batch varchar(128) DEFAULT NULL,
   qty double NOT NULL DEFAULT '0',
   fk_origin_stock integer NOT NULL
-) ENGINE=InnoDB;
+) ENGINE=innodb;
 
diff --git a/htdocs/install/mysql/tables/llx_expensereport_rules.sql b/htdocs/install/mysql/tables/llx_expensereport_rules.sql
index aa6d7553639..2a10cc24a7d 100644
--- a/htdocs/install/mysql/tables/llx_expensereport_rules.sql
+++ b/htdocs/install/mysql/tables/llx_expensereport_rules.sql
@@ -31,4 +31,4 @@ CREATE TABLE llx_expensereport_rules (
   code_expense_rules_type	varchar(50) NOT NULL,
   is_for_all				tinyint DEFAULT 0,
   entity					integer DEFAULT 1
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_inventory.sql b/htdocs/install/mysql/tables/llx_inventory.sql
index 70e409193aa..4ccb234e26e 100644
--- a/htdocs/install/mysql/tables/llx_inventory.sql
+++ b/htdocs/install/mysql/tables/llx_inventory.sql
@@ -35,4 +35,4 @@ CREATE TABLE llx_inventory
   date_validation datetime DEFAULT NULL,
   import_key               varchar(14)       	-- import key
 ) 
-ENGINE=InnoDB;
+ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_inventorydet.sql b/htdocs/install/mysql/tables/llx_inventorydet.sql
index b4df529433e..161e34183a0 100644
--- a/htdocs/install/mysql/tables/llx_inventorydet.sql
+++ b/htdocs/install/mysql/tables/llx_inventorydet.sql
@@ -30,4 +30,4 @@ qty_stock double DEFAULT NULL,   -- The targeted value. can be filled during dra
 qty_view double DEFAULT NULL, 	   -- must be filled once regulation is done
 qty_regulated double DEFAULT NULL  -- must be filled once regulation is done
 ) 
-ENGINE=InnoDB;
+ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_oauth_state.sql b/htdocs/install/mysql/tables/llx_oauth_state.sql
index 39ade6bc529..77093f6d1b4 100644
--- a/htdocs/install/mysql/tables/llx_oauth_state.sql
+++ b/htdocs/install/mysql/tables/llx_oauth_state.sql
@@ -22,4 +22,4 @@ CREATE TABLE llx_oauth_state (
     fk_user integer,
     fk_adherent integer,
     entity integer DEFAULT 1
-)ENGINE=InnoDB;
+)ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_oauth_token.sql b/htdocs/install/mysql/tables/llx_oauth_token.sql
index bbc236be6c1..145e646230d 100644
--- a/htdocs/install/mysql/tables/llx_oauth_token.sql
+++ b/htdocs/install/mysql/tables/llx_oauth_token.sql
@@ -24,4 +24,4 @@ CREATE TABLE llx_oauth_token (
     fk_user integer,
     fk_adherent integer,
     entity integer DEFAULT 1
-)ENGINE=InnoDB;
+)ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_opensurvey_comments.sql b/htdocs/install/mysql/tables/llx_opensurvey_comments.sql
index 74a9d9ec3cb..3fcc5a0abf9 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_comments.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_comments.sql
@@ -21,5 +21,5 @@ CREATE TABLE llx_opensurvey_comments (
     comment text NOT NULL,
     tms timestamp,
     usercomment text
-) ENGINE=InnoDB;
+) ENGINE=innodb;
 
diff --git a/htdocs/install/mysql/tables/llx_opensurvey_formquestions.sql b/htdocs/install/mysql/tables/llx_opensurvey_formquestions.sql
index 044fabc5029..8a15936c86f 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_formquestions.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_formquestions.sql
@@ -20,5 +20,5 @@ CREATE TABLE llx_opensurvey_formquestions (
 	id_sondage VARCHAR(16),
 	question TEXT,
     available_answers TEXT								-- List of available answers
-) ENGINE=InnoDB;
+) ENGINE=innodb;
 
diff --git a/htdocs/install/mysql/tables/llx_opensurvey_sondage.sql b/htdocs/install/mysql/tables/llx_opensurvey_sondage.sql
index c3f1cdbfee1..0521f533fdd 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_sondage.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_sondage.sql
@@ -31,4 +31,4 @@ CREATE TABLE llx_opensurvey_sondage (
 	allow_spy tinyint NOT NULL DEFAULT 1,
 	tms TIMESTAMP,
 	sujet TEXT									-- Not filled if format = 'F'. Question are into table llx_opensurvey_formquestions
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_opensurvey_user_formanswers.sql b/htdocs/install/mysql/tables/llx_opensurvey_user_formanswers.sql
index bd55d256a06..957818db4a1 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_user_formanswers.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_user_formanswers.sql
@@ -19,4 +19,4 @@ CREATE TABLE llx_opensurvey_user_formanswers (
     fk_user_survey INTEGER NOT NULL,
     fk_question INTEGER NOT NULL,
     reponses TEXT
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_opensurvey_user_studs.sql b/htdocs/install/mysql/tables/llx_opensurvey_user_studs.sql
index 16ef0b2cf7e..a2ddafa1b54 100644
--- a/htdocs/install/mysql/tables/llx_opensurvey_user_studs.sql
+++ b/htdocs/install/mysql/tables/llx_opensurvey_user_studs.sql
@@ -21,4 +21,4 @@ CREATE TABLE llx_opensurvey_user_studs (
     id_sondage VARCHAR(16) NOT NULL,
     reponses VARCHAR(100) NOT NULL,		-- Not used for 'F' surveys
     tms timestamp
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_product_batch.sql b/htdocs/install/mysql/tables/llx_product_batch.sql
index 7b09d6a0024..9b736278e3a 100644
--- a/htdocs/install/mysql/tables/llx_product_batch.sql
+++ b/htdocs/install/mysql/tables/llx_product_batch.sql
@@ -27,5 +27,5 @@ CREATE TABLE llx_product_batch (
   batch varchar(128) NOT NULL,
   qty double NOT NULL DEFAULT 0,
   import_key varchar(14) DEFAULT NULL
-) ENGINE=InnoDB;
+) ENGINE=innodb;
 
diff --git a/htdocs/install/mysql/tables/llx_product_lot.sql b/htdocs/install/mysql/tables/llx_product_lot.sql
index 885f699d800..4d59a46c153 100644
--- a/htdocs/install/mysql/tables/llx_product_lot.sql
+++ b/htdocs/install/mysql/tables/llx_product_lot.sql
@@ -29,4 +29,4 @@ CREATE TABLE llx_product_lot (
   fk_user_creat integer,
   fk_user_modif integer,
   import_key    integer
-) ENGINE=InnoDB;
+) ENGINE=innodb;
diff --git a/htdocs/install/mysql/tables/llx_propal_merge_pdf_product.sql b/htdocs/install/mysql/tables/llx_propal_merge_pdf_product.sql
index e081b97969f..0c636b2507c 100644
--- a/htdocs/install/mysql/tables/llx_propal_merge_pdf_product.sql
+++ b/htdocs/install/mysql/tables/llx_propal_merge_pdf_product.sql
@@ -24,5 +24,5 @@ CREATE TABLE llx_propal_merge_pdf_product (
   datec datetime NOT NULL,
   tms timestamp NOT NULL,
   import_key varchar(14) DEFAULT NULL
-) ENGINE=InnoDB;
+) ENGINE=innodb;