diff --git a/app/Classes/Modules/PerfexCRM/Processors/UpdatePerfexCRMProcessor.php b/app/Classes/Modules/PerfexCRM/Processors/UpdatePerfexCRMProcessor.php
index 0d717b88..4e8b014a 100644
--- a/app/Classes/Modules/PerfexCRM/Processors/UpdatePerfexCRMProcessor.php
+++ b/app/Classes/Modules/PerfexCRM/Processors/UpdatePerfexCRMProcessor.php
@@ -224,8 +224,8 @@ class UpdatePerfexCRMProcessor
                 $result = $this->fetchesPerfexCRMTask->execute($taskName, $milestoneId, 'project', $projectId, $updatePerfexCRMObject->getInvoiceId());
 
                 if(isset($result->payload)){
-                    //  && $result->payload[0]['status'] == PerfexCRMTaskStatus::NOT_STARTED //purpose of this checking is just to make sure that only update task at crm when the status is NOT_STARTED, a double check to prevent unintentional update
-                    if($taskStatus != PerfexCRMTaskStatus::NOT_STARTED)
+                    //Check to make sure that task that is already completed do not get updated again
+                    if($taskStatus != PerfexCRMTaskStatus::NOT_STARTED && $result->payload[0]['status'] != PerfexCRMTaskStatus::COMPLETED && $result->payload[0]['status'] != $taskStatus)
                     {
                         $task = $result->payload[0];
                         $result = $this->updatesPerfexCRMTask->execute($task['id'], $task['name'], $task['milestone'], $task['rel_id'], $taskStatus, $task['startdate'], is_null($task['duedate']) ? '': $task['duedate']);