diff --git a/htdocs/main.inc.php3 b/htdocs/main.inc.php3
index 7fe352a49f5..ee3c78b1a56 100644
--- a/htdocs/main.inc.php3
+++ b/htdocs/main.inc.php3
@@ -19,6 +19,7 @@
  * $Source$
  *
  */
+define('DOL_VERSION','0.1.2');
 
 if (! include ("conf/conf.php"))
 {