diff --git a/apps/hworldclock/ChangeLog b/apps/hworldclock/ChangeLog
index 991a648d7..bd761a1b1 100644
--- a/apps/hworldclock/ChangeLog
+++ b/apps/hworldclock/ChangeLog
@@ -17,4 +17,5 @@
 0.31: Tweaking the swipe option; Added mylocation as a dependency.
       Remove calls to Bangle.loadWidgets as they are not needed and create warnings
 0.32: Added setting to show single timezone small, like where multiple ones are configured
-0.33: Tidy up and fix clearInterval(undefined) errors
\ No newline at end of file
+0.33: Tidy up and fix clearInterval(undefined) errors
+0.34: Fix 'fast load' so clock doesn't always redraw when screen unlocked/locked
\ No newline at end of file
diff --git a/apps/hworldclock/app.js b/apps/hworldclock/app.js
index 9e4a5f18f..615b58e0a 100644
--- a/apps/hworldclock/app.js
+++ b/apps/hworldclock/app.js
@@ -443,7 +443,7 @@ Bangle.setUI({
     drawTimeout = undefined;
     //if (BANGLEJS2)
     Bangle.removeListener("drag",onDrag);
-    Bangle.removeListener("onLock",onLock);
+    Bangle.removeListener("lock",onLock);
   }});
 
 g.clear().setRotation(defaultRotation); // clean app screen and make sure the default rotation is set
diff --git a/apps/hworldclock/metadata.json b/apps/hworldclock/metadata.json
index f41b6ede5..b4efff806 100644
--- a/apps/hworldclock/metadata.json
+++ b/apps/hworldclock/metadata.json
@@ -2,7 +2,7 @@
   "id": "hworldclock",
   "name": "Hanks World Clock",
   "shortName": "Hanks World Clock",
-  "version": "0.33",
+  "version": "0.34",
   "description": "Current time zone plus up to three others",
   "allow_emulator":true,
   "icon": "app.png",