diff --git a/apps.json b/apps.json
index 641fd5831..aaa6be4ed 100644
--- a/apps.json
+++ b/apps.json
@@ -3065,14 +3065,13 @@
   "name": "Hour Strike",
   "shortName": "Hour Strike",
   "icon": "app-icon.png",
-  "version": "0.06",
+  "version": "0.07",
   "description": "Strike the clock on the hour. A great tool to remind you an hour has passed!",
   "tags": "tool,alarm",
   "readme": "README.md",
   "storage": [
     {"name":"hourstrike.app.js","url":"app.js"},
     {"name":"hourstrike.boot.js","url":"boot.js"},
-    {"name":"hourstrike.js","url":"hourstrike.js"},
     {"name":"hourstrike.img","url":"app-icon.js","evaluate":true}
   ]
 }
diff --git a/apps/hourstrike/ChangeLog b/apps/hourstrike/ChangeLog
index b66c4ba60..73b8cb168 100644
--- a/apps/hourstrike/ChangeLog
+++ b/apps/hourstrike/ChangeLog
@@ -4,3 +4,4 @@
 0.04: Add more time to strike and the strength
 0.05: Add display for the next strike time
 0.06: Move the next strike time to the first row of display
+0.07: Change the boot function to avoid reloading the entire watch
diff --git a/apps/hourstrike/boot.js b/apps/hourstrike/boot.js
index d260795b2..8ddad31af 100644
--- a/apps/hourstrike/boot.js
+++ b/apps/hourstrike/boot.js
@@ -1,29 +1,39 @@
 (function() {
-  var settings = require('Storage').readJSON('hourstrike.json',1)||[];
-  var t = new Date();
-  var t_min_sec = t.getMinutes()*60+t.getSeconds();
-  var wait_msec = settings.interval>0?(settings.interval-t_min_sec%settings.interval)*1000:-1;
-  if (wait_msec>0) {
-    t.setMilliseconds(t.getMilliseconds()+wait_msec);
-    var t_hour = t.getHours();
-    if (t_hour<settings.start||t_hour>settings.end) {
-      var strike = new Date(t.getTime());
-      strike.setHours(settings.start);
-      strike.setMinutes(0);
-      if (t_hour>settings.end) {
-        strike.setDate(strike.getDate()+1);
+  function setup () {
+    var settings = require('Storage').readJSON('hourstrike.json',1)||[];
+    var t = new Date();
+    var t_min_sec = t.getMinutes()*60+t.getSeconds();
+    var wait_msec = settings.interval>0?(settings.interval-t_min_sec%settings.interval)*1000:-1;
+    if (wait_msec>0) {
+      t.setMilliseconds(t.getMilliseconds()+wait_msec);
+      var t_hour = t.getHours();
+      if (t_hour<settings.start||t_hour>settings.end) {
+        var strike = new Date(t.getTime());
+        strike.setHours(settings.start);
+        strike.setMinutes(0);
+        if (t_hour>settings.end) {
+          strike.setDate(strike.getDate()+1);
+        }
+        wait_msec += strike-t;
+        settings.next_hour = strike.getHours();
+        settings.next_minute = strike.getMinutes();
+      } else {
+        settings.next_hour = t_hour;
+        settings.next_minute = t.getMinutes();
       }
-      wait_msec += strike-t;
-      settings.next_hour = strike.getHours();
-      settings.next_minute = strike.getMinutes();
+      setTimeout(strike_func, wait_msec);
     } else {
-      settings.next_hour = t_hour;
-      settings.next_minute = t.getMinutes();
+      settings.next_hour = -1;
+      settings.next_minute = -1;
     }
-    setTimeout(function() {load("hourstrike.js");}, wait_msec);
-  } else {
-    settings.next_hour = -1;
-    settings.next_minute = -1;
+    require('Storage').write('hourstrike.json', settings);
   }
-  require('Storage').write('hourstrike.json', settings);
+  function strike_func () {
+    var setting = require('Storage').readJSON('hourstrike.json',1)||[];
+    Bangle.buzz(200, setting.vlevel||0.5)
+      .then(() => new Promise(resolve => setTimeout(resolve,200)))
+      .then(() => Bangle.buzz(200, setting.vlevel||0.5));
+    setup();
+  }
+  setup();
 })();
diff --git a/apps/hourstrike/hourstrike.js b/apps/hourstrike/hourstrike.js
deleted file mode 100644
index f21d44fb8..000000000
--- a/apps/hourstrike/hourstrike.js
+++ /dev/null
@@ -1,12 +0,0 @@
-clearInterval();
-
-var setting = require('Storage').readJSON('hourstrike.json',1)||[];
-
-function notify_func () {
-  Bangle.buzz(200, setting.vlevel||0.5)
-    .then(() => new Promise(resolve => setTimeout(resolve,200)))
-    .then(() => Bangle.buzz(200, setting.vlevel||0.5));
-}
-
-notify_func();
-setTimeout(load, 800);