diff --git a/client/src/registerServiceWorker.js b/client/src/registerServiceWorker.js
index d2754a1..5255669 100644
--- a/client/src/registerServiceWorker.js
+++ b/client/src/registerServiceWorker.js
@@ -8,38 +8,38 @@
 // To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
 // This link also includes instructions on opting out of this behavior.
 
-const isLocalhost = Boolean(
-  window.location.hostname === "localhost" ||
-    // [::1] is the IPv6 localhost address.
-    window.location.hostname === "[::1]" ||
-    // 127.0.0.1/8 is considered localhost for IPv4.
-    window.location.hostname.match(
-      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
-    )
-);
+// const isLocalhost = Boolean(
+//   window.location.hostname === "localhost" ||
+//     // [::1] is the IPv6 localhost address.
+//     window.location.hostname === "[::1]" ||
+//     // 127.0.0.1/8 is considered localhost for IPv4.
+//     window.location.hostname.match(
+//       /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+//     )
+// );
 
 export default function register() {
-  if (process.env.NODE_ENV === "production" && "serviceWorker" in navigator) {
+  if (!process.env.PUBLIC_URL && process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
     // The URL constructor is available in all browsers that support SW.
-    const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
-    if (publicUrl.origin !== window.location.origin) {
-      // Our service worker won't work if PUBLIC_URL is on a different origin
-      // from what our page is served on. This might happen if a CDN is used to
-      // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
-      return;
-    }
+    // const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
+    // if (publicUrl.origin !== window.location.origin) {
+    //   // Our service worker won't work if PUBLIC_URL is on a different origin
+    //   // from what our page is served on. This might happen if a CDN is used to
+    //   // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
+    //   return;
+    // }
 
-    window.addEventListener("load", () => {
-      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+    // window.addEventListener("load", () => {
+    //   const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
 
-      if (!isLocalhost) {
-        // Is not local host. Just register service worker
-        registerValidSW(swUrl);
-      } else {
-        // This is running on localhost. Lets check if a service worker still exists or not.
-        checkValidServiceWorker(swUrl);
-      }
-    });
+    //   if (!isLocalhost) {
+    //     // Is not local host. Just register service worker
+    //     registerValidSW(swUrl);
+    //   } else {
+    //     // This is running on localhost. Lets check if a service worker still exists or not.
+    //     checkValidServiceWorker(swUrl);
+    //   }
+    // });
   }
 }