diff --git a/www/index.html b/www/index.html
index dd33632..3c033cf 100644
--- a/www/index.html
+++ b/www/index.html
@@ -66,15 +66,17 @@
 <script src="assets/js/main.js"></script>
 
 <script>
-    if ('serviceWorker' in navigator) {
-        // Register a service worker hosted at the root of the
-        // site using the default scope.
-        navigator.serviceWorker.register('sw.js').then(function (registration) {
-            console.log('Service worker registration succeeded:', registration);
-        }, /*catch*/ function (error) {
-            console.log('Service worker registration failed:', error);
-        });
-    } else {
-        console.log('Service workers are not supported.');
+    if (platform_type != "cordova" && platform_type != "nw") {
+        if ('serviceWorker' in navigator) {
+            // Register a service worker hosted at the root of the
+            // site using the default scope.
+            navigator.serviceWorker.register('sw.js').then(function (registration) {
+                console.log('Service worker registration succeeded:', registration);
+            }, /*catch*/ function (error) {
+                console.log('Service worker registration failed:', error);
+            });
+        } else {
+            console.log('Service workers are not supported.');
+        }
     }
 </script>
\ No newline at end of file
diff --git a/www/manifest.json b/www/manifest.json
index 589afa2..8c0b6d7 100644
--- a/www/manifest.json
+++ b/www/manifest.json
@@ -40,9 +40,6 @@
     ],
     "scope": "/",
     "lang": "en-US",
-    "serviceworker": {
-        "src": "./sw.js"
-    },
     "categories": ["navigation", "productivity", "utilities", "weather"],
     "prefer_related_applications": true,
     "related_applications": [