diff --git a/applets/timer/package/contents/ui/TimerDigit.qml b/applets/timer/package/contents/ui/TimerDigit.qml
--- a/applets/timer/package/contents/ui/TimerDigit.qml
+++ b/applets/timer/package/contents/ui/TimerDigit.qml
@@ -40,13 +40,13 @@
                         if (root.seconds + meaning < 360000) {
                             root.seconds += meaning;
                         }
-                        root.digitChanged();
+                        main.digitChanged();
 
                     }else if (wheel.angleDelta.y < 0) {
                         if (root.seconds - meaning >= 0) {
                             root.seconds -= meaning;
                         }
-                        root.digitChanged();
+                        main.digitChanged();
                     }
                 }
             }