diff --git a/source/_posts/aliexpress-no-login-firefox.md b/source/_posts/aliexpress-no-login-firefox.md
index d26a71f..f1d52d3 100644
--- a/source/_posts/aliexpress-no-login-firefox.md
+++ b/source/_posts/aliexpress-no-login-firefox.md
@@ -5,6 +5,7 @@ date: 2019-02-28
 lastUpdated: 2019-04-29
 tags:
 - firefox
+- firefox-ext
 ---
 
 AliExpress login doesn't show up on Firefox when there is a strict cross-origin policy (i.e. `network.http.referer.XOriginPolicy`). Here's how to whitelist it.