diff --git a/htdocs/societe/notify/card.php b/htdocs/societe/notify/card.php
index 9e412f1a7f0..dd754103ba3 100644
--- a/htdocs/societe/notify/card.php
+++ b/htdocs/societe/notify/card.php
@@ -125,7 +125,7 @@ if (empty($reshook))
     // Remove a notification
     if ($action == 'delete')
     {
-        $sql = "DELETE FROM ".MAIN_DB_PREFIX."notify_def where rowid=".$_GET["actid"];
+        $sql = "DELETE FROM ".MAIN_DB_PREFIX."notify_def where rowid=".intval($_GET["actid"]);
         $db->query($sql);
     }
 }