diff --git a/src/qt/qt_main.cpp b/src/qt/qt_main.cpp
index 077e92641..57c6a3996 100644
--- a/src/qt/qt_main.cpp
+++ b/src/qt/qt_main.cpp
@@ -493,7 +493,7 @@ main_thread_fn()
             if (dopause)
                 ack_pause();
 
-            //plat_delay_ms(1);
+            plat_delay_ms(1);
         }
     }