diff --git a/app/widgets/Chat/Chat.php b/app/widgets/Chat/Chat.php
index 3ca823c1c..9bd355ac0 100644
--- a/app/widgets/Chat/Chat.php
+++ b/app/widgets/Chat/Chat.php
@@ -742,7 +742,7 @@ class Chat extends \Movim\Widget\Base
         }
 
         if ($message->type == 'groupchat') {
-            $message->color = stringToColor($message->session . $message->resource . $message->jidfrom . $message->type);
+            $message->color = stringToColor($message->session . $message->resource . $message->type);
 
             $cd = new \Modl\ContactDAO;
             $contact = $cd->getPresence($message->jidfrom, $message->resource);