diff --git a/librewolf.cfg b/librewolf.cfg
index d82237b..03524fd 100644
--- a/librewolf.cfg
+++ b/librewolf.cfg
@@ -616,7 +616,7 @@ defaultPref("extensions.webextensions.background-delayed-startup", true); //defa
 // >>>>>>>>>>>>>>>>>>>>
 
 // Pref : Disabling performance addon url [FF64+]
-lockPref("devtools.performance.recording.ui-base-url", "https://localhost:4242");
+lockPref("devtools.performance.recording.ui-base-url", "http://localhost:4242");
 // Default Value : https://perf-html.io
 
 // Pref : The default set of protocol handlers for irc [FF64+]