diff --git a/htdocs/install/mysql/migration/3.7.0-3.8.0.sql b/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
index ba5baf8b6282c20b879377750f30b5eee40b141b..388afda3e7ec8d52462ada6accadecbdedf01a1d 100755
--- a/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
+++ b/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
@@ -795,6 +795,4 @@ ALTER TABLE llx_societe_remise_except MODIFY COLUMN description text NOT NULL;
 
 -- Fix bad data
 update llx_opensurvey_sondage set format = 'D' where format = 'D+';
-update llx_opensurvey_sondage set format = 'A' where format = 'A+';
-
-ALTER TABLE llx_actioncomm MODIFY COLUMN elementtype varchar(255) DEFAULT NULL;
\ No newline at end of file
+update llx_opensurvey_sondage set format = 'A' where format = 'A+';
\ No newline at end of file
diff --git a/htdocs/install/mysql/tables/llx_actioncomm.sql b/htdocs/install/mysql/tables/llx_actioncomm.sql
index 971b1cbd28797fe3007949d38a20fdd97ec839e9..62eaae22e6f133778c8af8b489705b16fb3e5583 100644
--- a/htdocs/install/mysql/tables/llx_actioncomm.sql
+++ b/htdocs/install/mysql/tables/llx_actioncomm.sql
@@ -66,7 +66,7 @@ create table llx_actioncomm
   recurdateend      datetime,
      
   fk_element		integer DEFAULT NULL,
-  elementtype		varchar(255) DEFAULT NULL
+  elementtype		varchar(32) DEFAULT NULL
 
 )ENGINE=innodb;