diff --git a/workflow/engine/classes/class.wsBase.php b/workflow/engine/classes/class.wsBase.php
index f3bbc9dec..03229f936 100644
--- a/workflow/engine/classes/class.wsBase.php
+++ b/workflow/engine/classes/class.wsBase.php
@@ -1986,7 +1986,7 @@ class wsBase
 
             $task = TaskPeer::retrieveByPK($taskId);
 
-            $arrayTaskTypeToExclude = array("START-TIMER-EVENT");
+            $arrayTaskTypeToExclude = array("START-TIMER-EVENT", "START-MESSAGE-EVENT");
 
             if (!is_null($task) && !in_array($task->getTasType(), $arrayTaskTypeToExclude) && $founded == "") {
                 $result = new wsResponse( 14, G::LoadTranslation( 'ID_TASK_INVALID_USER_NOT_ASSIGNED_TASK' ) );
diff --git a/workflow/engine/src/ProcessMaker/Project/Adapter/BpmnWorkflow.php b/workflow/engine/src/ProcessMaker/Project/Adapter/BpmnWorkflow.php
index 1205fa62b..8106dfd35 100644
--- a/workflow/engine/src/ProcessMaker/Project/Adapter/BpmnWorkflow.php
+++ b/workflow/engine/src/ProcessMaker/Project/Adapter/BpmnWorkflow.php
@@ -844,18 +844,6 @@ class BpmnWorkflow extends Project\Bpmn
                     "TAS_POSY"  => $taskPosY
                 ));
 
-                if ($elementType == "bpmnEvent" &&
-                    in_array($key, array("end-message-event", "start-message-event", "intermediate-catch-message-event"))
-                ) {
-                    if (in_array($key, array("start-message-event", "intermediate-catch-message-event"))) {
-                        //Task - User
-                        //Assign to admin
-                        $task = new \Tasks();
-
-                        $result = $task->assignUser($taskUid, "00000000000000000000000000000001", 1);
-                    }
-                }
-
                 //Element-Task-Relation - Create
                 $elementTaskRelation = new \ProcessMaker\BusinessModel\ElementTaskRelation();