diff --git a/apps/opm/services.py b/apps/opm/services.py
index 591741a3..0459ddeb 100644
--- a/apps/opm/services.py
+++ b/apps/opm/services.py
@@ -1,4 +1,5 @@
 
+import time
 from apps.ecm.service import check_not_in_place
 from apps.ecm.tasks import opl_task
 from apps.opm.models import Operation, Opl, OplWorker
@@ -100,6 +101,7 @@ def start_mtask(opl: Opl):
         vc_codes = list(op.vchannels.all().values_list('code', flat=True))
     opl_id = opl.id
     task = opl_task.delay(vc_codes, opl_id)
+    time.sleep(3)
     opl.mtask = TaskResult.objects.get(task_id=task.task_id)
     opl.save()