diff --git a/common/concurrent_queue.h b/common/concurrent_queue.h
index d7031dbf..0d8384fa 100644
--- a/common/concurrent_queue.h
+++ b/common/concurrent_queue.h
@@ -113,7 +113,7 @@ private:
                 --jobsLeft;
             }
 
-            _waitVar.notify_one();
+            _waitVar.notify_all();
         }
     }