diff --git a/authzgroups.php b/authzgroups.php
index d11cb46..fec22a2 100644
--- a/authzgroups.php
+++ b/authzgroups.php
@@ -372,9 +372,9 @@ class authzgroups
 
   /** Check if the provided datas are compilant with the group specification
       @return array The errors found in the datas */
-  public function groupVerify ($datas)
+  public function groupVerify ($datas, $idgroup=false)
   {
-    return $this->dbGroup->verify ($datas);
+    return $this->dbGroup->verify ($datas, $idgroup);
   }
   //////////////////////
   //   GROUP MEMBER   //