diff --git a/apps/timecal/timecal.app.js b/apps/timecal/timecal.app.js
index 4c2f719e9..492d69503 100644
--- a/apps/timecal/timecal.app.js
+++ b/apps/timecal/timecal.app.js
@@ -67,10 +67,10 @@ class TimeCalClock{
   /*
   * Run forest run
   **/
-  draw(){
+  draw(force){
     this.drawTime();
 
-    if (this.TZOffset===undefined || this.TZOffset!==d.getTimezoneOffset())
+    if (force || this.TZOffset===undefined || this.TZOffset!==d.getTimezoneOffset())
       this.drawDateAndCal();
     }
 
@@ -83,8 +83,6 @@ class TimeCalClock{
     d=this.date ? this.date : new Date();
     const Y=Bangle.appRect.y+this.DATE_FONT_SIZE()+10;
 
-    d=d?d :new Date();
-
     g.setFontAlign(0, -1).setFont("Vector", this.TIME_FONT_SIZE()).setColor(g.theme.fg)
     .clearRect(Bangle.appRect.x, Y, Bangle.appRect.x2, Y+this.TIME_FONT_SIZE()-7)
     .drawString(("0" + require("locale").time(d, 1)).slice(-5), this.centerX, Y, true);
@@ -264,4 +262,11 @@ class TimeCalClock{
   }
 }
 
-timeCalClock = new TimeCalClock(); timeCalClock.draw();
\ No newline at end of file
+timeCalClock = new TimeCalClock(); timeCalClock.draw();
+
+//hook on settime to redraw immediatly
+var _setTime = setTime;
+var setTime = function(t) {
+  _setTime(t);
+  timeCalClock.draw(true);
+};
\ No newline at end of file