diff --git a/src/adapters/github.js b/src/adapters/github.js
index 8d59548..28e436b 100644
--- a/src/adapters/github.js
+++ b/src/adapters/github.js
@@ -125,9 +125,9 @@ class GitHub extends Adapter {
       return cb()
     }
 
-    // (username)/(reponame)[/(type)][.*][.(patch|diff)]
-    const match = window.location.pathname.match(/([^\/]+)\/([^\/]+)(?:\/([^\/]+))?(?:\/[^.]+)?(?:\.(patch|diff))?$/i)
-    if (!match || match[4]) {
+    // (username)/(reponame)[/(type)]
+    const match = window.location.pathname.match(/([^\/]+)\/([^\/]+)(?:\/([^\/]+))?/)
+    if (!match) {
       return cb()
     }