diff --git a/RomPatcher.js b/RomPatcher.js
index c3ae481..529ec0a 100644
--- a/RomPatcher.js
+++ b/RomPatcher.js
@@ -11,6 +11,11 @@ const HEADERS_INFO=[
 
 
 const FORCE_HTTPS=true;
+/* service worker */
+if(FORCE_HTTPS && location.protocol==='http:')
+	location.href=window.location.href.replace('http:','https:');
+else if(location.protocol==='https:' && 'serviceWorker' in navigator)
+	navigator.serviceWorker.register('/RomPatcher.js/_cache_service_worker.js', {scope: '/RomPatcher.js/'});
 
 
 
@@ -155,11 +160,6 @@ function fetchPredefinedPatch(i, doNotDisable){
 
 /* initialize app */
 addEvent(window,'load',function(){
-	/* service worker */
-	if(FORCE_HTTPS && location.protocol==='http:')
-		location.href=window.location.href.replace('http:','https:');
-	else if(location.protocol==='https:' && 'serviceWorker' in navigator)
-		navigator.serviceWorker.register('_cache_service_worker.js');
 
 	/* language */
 	var langCode=(navigator.language || navigator.userLanguage).substr(0,2);
diff --git a/_cache_service_worker.js b/_cache_service_worker.js
index 2e136ff..4dfa66f 100644
--- a/_cache_service_worker.js
+++ b/_cache_service_worker.js
@@ -30,7 +30,7 @@ caches.keys().then(function(cacheNames){
 });
 
 var PRECACHE_ID='rom-patcher-js';
-var PRECACHE_VERSION='v2';
+var PRECACHE_VERSION='v3';
 var PRECACHE_URLS=[
 	'/RomPatcher.js/','/RomPatcher.js/index.html',
 	'/RomPatcher.js/manifest.json',
diff --git a/index.html b/index.html
index 9c12474..faef420 100644
--- a/index.html
+++ b/index.html
@@ -122,7 +122,7 @@
 
 <!-- FOOTER -->
 <footer>
-	Rom Patcher JS <small>v2.0 RC1d</small> by <a href="/">Marc Robledo</a>
+	Rom Patcher JS <small>v2.0 RC1e</small> by <a href="/">Marc Robledo</a>
 	<br />
 	<i class="icon github"></i> <a href="https://github.com/marcrobledo/RomPatcher.js/" target="_blank">See on GitHub</a>
 	<i class="icon heart"></i> <a href="https://www.paypal.me/marcrobledo/5" target="_blank" rel="nofollow">Donate</a>