diff --git a/assets/script/service-worker.js b/assets/script/service-worker.js
index 11dd29f..92a3ce2 100644
--- a/assets/script/service-worker.js
+++ b/assets/script/service-worker.js
@@ -24,7 +24,7 @@ const FILES_TO_CACHE = [
 
 
 const FILES_TO_CACHE_PREFIXED = FILES_TO_CACHE.map(e => {
-    let origin = self.location.origin;
+    let origin = self.location.href.replace('index.html', '');
     return origin + e;
 })