diff --git a/README.md b/README.md
index c47ff1c..8294828 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Note: Activity from this Chrome extension will not display on leaderboards, so i
 
 [![Chrome](https://wakatime.com/static/img/chrome-web-store.png)](https://chrome.google.com/webstore/detail/wakatime/jnbbnacmeggbgdjgaoojpmhdlkkpblgi)
 
-[![Firefox](https://wakatime.com/static/img/firefox-addon.png)](https://addons.mozilla.org/en-US/firefox/addon/wakatime/)
+[![Firefox](https://wakatime.com/static/img/firefox-addon.png)](https://addons.mozilla.org/en-US/firefox/addon/wakatimes/)
 
 [![Edge](https://wakatime.com/static/img/microsoft-extension.png)](https://microsoftedge.microsoft.com/addons/detail/wakatime/cdnpfnaadjmaplhghnlonephmabegadl)