diff --git a/include/class/menu_ref.class.php b/include/class/menu_ref.class.php
index aab3b5f0c..f86c0c0a0 100644
--- a/include/class/menu_ref.class.php
+++ b/include/class/menu_ref.class.php
@@ -45,8 +45,10 @@ class Menu_Ref extends Menu_Ref_SQL
         {
              throw new Exception(_("le code ne peut être vide"));
         }
+
             $this->format_code();
-            if ( $this->cn->get_value("select count(*) from menu_ref where me_code=$1",array($this->me_code)) > 0)
+            if (isset ($_POST['create_menu'])
+                && $this->cn->get_value("select count(*) from menu_ref where me_code=$1",array($this->me_code)) > 0)
                     throw new Exception ('Doublon');
             if (trim($this->me_code)=='')
                     throw new Exception ('Ce menu existe déjà');
diff --git a/include/menu.inc.php b/include/menu.inc.php
index 47b626611..0dbdd3c06 100644
--- a/include/menu.inc.php
+++ b/include/menu.inc.php
@@ -86,6 +86,7 @@ if ( isset($_POST['create_menu'])|| isset($_POST['modify_menu']))
 	{
 		if (isset($_POST['create_menu']))
 		{
+			if ($menu_ref->verify() == 0)
 			$menu_ref->insert();
 		}
 		elseif (isset($_POST['modify_menu']))