diff --git a/user.js b/user.js
index 7715e76..7fed5d8 100644
--- a/user.js
+++ b/user.js
@@ -178,7 +178,7 @@ user_pref("toolkit.telemetry.firstShutdownPing.enabled", false); // [FF57+]
 // Pref : Disable collect Telemetry on tracking resources traffic.
 // An experiment that analyses HTTP traffic and will run at most until Firefox 73, looking for the prevalence of tracking resources going through HTTP.
 // https://bugzilla.mozilla.org/show_bug.cgi?id=1533363
-pref("network.traffic_analyzer.enabled", false);
+user_pref("network.traffic_analyzer.enabled", false);
 // -------------------------------------
 // Disable Telemetry Coverage
 // https://blog.mozilla.org/data/2018/08/20/effectively-measuring-search-in-firefox/ ***/