diff --git a/4.1-Extensions.md b/4.1-Extensions.md
index 7ff85ff..2db3a83 100644
--- a/4.1-Extensions.md
+++ b/4.1-Extensions.md
@@ -48,7 +48,7 @@ This list covers privacy and security related extensions only. While we believe
 
 * [Header Editor](https://addons.mozilla.org/firefox/addon/header-editor/) | <sup>[github](https://github.com/FirefoxBar/HeaderEditor)</sup>
   - Allows you to run rules to modify the request header and response header, cancel a request and redirect a request. Be careful not to universally alter your passive fingerprint
-* [Request Control](https://addons.mozilla.org/firefox/addon/requestcontrol/) | <sup>[github](https://github.com/tumpio/requestcontrol)</sup> | <sup>[manual](https://github.com/tumpio/requestcontrol/blob/master/_locales/en/manual.md)</sup> | <sup>[testing links](https://github.com/tumpio/requestcontrol/wiki/Testing-links)</sup>
+* [Request Control](https://addons.mozilla.org/firefox/addon/requestcontrol/) | <sup>[github](https://github.com/tumpio/requestcontrol)</sup> | <sup>[manual](https://github.com/tumpio/requestcontrol/blob/master/_locales/en/manual.wiki)</sup> | <sup>[testing links](https://github.com/tumpio/requestcontrol/wiki/Testing-links)</sup>
 * [Redirector](https://addons.mozilla.org/firefox/addon/redirector/) <sup>✔ [privacy](https://github.com/einaregilsson/Redirector/blob/master/privacy.md)</sup> | <sup>[github](https://github.com/einaregilsson/Redirector)</sup>
 
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