diff --git a/service-worker.js b/service-worker.js
index 687ea10..5c8b08b 100644
--- a/service-worker.js
+++ b/service-worker.js
@@ -32,8 +32,8 @@ chrome.webNavigation.onBeforeNavigate.addListener(({ url, tabId, frameType }) =>
     )
 }, {
     url: [
-        { hostSuffix: 'x.com' },
-        { hostSuffix: 'twitter.com' },
+        { hostSuffix: '.x.com' },
+        { hostSuffix: '.twitter.com' },
     ]
 })