diff --git a/dbms/src/Common/BackgroundSchedulePool.cpp b/dbms/src/Common/BackgroundSchedulePool.cpp
index cc18871fa62..36d5a2bffce 100644
--- a/dbms/src/Common/BackgroundSchedulePool.cpp
+++ b/dbms/src/Common/BackgroundSchedulePool.cpp
@@ -131,8 +131,8 @@ void BackgroundSchedulePool::TaskInfo::execute()
 		/// on the queue. We don't call the function again here because this way all tasks
 		/// will have their chance to execute
 
-        if(scheduled && !deactivated)
-            pool.queue.enqueueNotification(new TaskNotification(shared_from_this()));
+        if(scheduled)
+                pool.queue.enqueueNotification(new TaskNotification(shared_from_this()));
     }
 
 }