diff --git a/htdocs/install/mysql/migration/3.0.0-3.1.0.sql b/htdocs/install/mysql/migration/3.0.0-3.1.0.sql
index 1db0fe41fb9..3e4a44db5a9 100755
--- a/htdocs/install/mysql/migration/3.0.0-3.1.0.sql
+++ b/htdocs/install/mysql/migration/3.0.0-3.1.0.sql
@@ -1,5 +1,5 @@
 --
--- $Id: 3.0.0-3.1.0.sql,v 1.86 2011/08/08 16:07:33 hregis Exp $
+-- $Id: 3.0.0-3.1.0.sql,v 1.87 2011/08/08 16:13:28 hregis Exp $
 --
 -- Be carefull to requests order.
 -- This file must be loaded by calling /install/index.php page
@@ -486,3 +486,5 @@ ALTER TABLE llx_user ADD civilite varchar(6) after entity;
 ALTER TABLE llx_advanced_extrafields_options DROP COLUMN tms;
 ALTER TABLE llx_advanced_extrafields_options CHANGE COLUMN rang pos integer;
 ALTER TABLE llx_advanced_extrafields CHANGE COLUMN rang pos integer;
+ALTER TABLE llx_advanced_extrafields CHANGE COLUMN format type varchar(8) NOT NULL;
+ALTER TABLE llx_advanced_extrafields CHANGE COLUMN fieldsize size integer;
diff --git a/htdocs/install/mysql/tables/llx_advanced_extrafields.sql b/htdocs/install/mysql/tables/llx_advanced_extrafields.sql
index 02344d027e4..7dbf6b92416 100755
--- a/htdocs/install/mysql/tables/llx_advanced_extrafields.sql
+++ b/htdocs/install/mysql/tables/llx_advanced_extrafields.sql
@@ -14,7 +14,7 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program. If not, see <http://www.gnu.org/licenses/>.
 --
--- $Id: llx_advanced_extrafields.sql,v 1.3 2011/08/08 16:07:33 hregis Exp $
+-- $Id: llx_advanced_extrafields.sql,v 1.4 2011/08/08 16:13:29 hregis Exp $
 -- ===================================================================
 
 create table llx_advanced_extrafields
@@ -27,7 +27,7 @@ create table llx_advanced_extrafields
   name 					varchar(64) NOT NULL,           -- code name of field
   label					varchar(64) NOT NULL,
   type					varchar(8) 	NOT NULL,           -- date, string, integer, float
-  fieldsize 			integer,
+  size					integer,
   maxlength 			integer,
   options 				varchar(255),