diff --git a/user.js b/user.js
index 62cd8a6..b421eea 100644
--- a/user.js
+++ b/user.js
@@ -301,7 +301,7 @@ user_pref("dom.ipc.plugins.reportCrashURL", false);
 user_pref("toolkit.telemetry.enabled", false);
 user_pref("toolkit.telemetry.debugSlowSql", false);
 user_pref("toolkit.telemetry.reportingpolicy.firstRun", false);
-user_pref("toolkit.telemetry.server", "data:,");
+user_pref("toolkit.telemetry.server", "");
 user_pref("toolkit.telemetry.server_owner", "");
 user_pref("toolkit.telemetry.unified", false);
 user_pref("toolkit.telemetry.unifiedIsOptIn", false); // [DESKTOP]
@@ -1113,6 +1113,7 @@ user_pref("media.peerconnection.enabled", false);
 // https://wiki.mozilla.org/Media/WebRTC/Privacy 
 user_pref("media.peerconnection.ice.default_address_only", true);
 user_pref("media.peerconnection.ice.no_host", true);
+user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);
 user_pref("media.peerconnection.use_document_iceservers", false);
 user_pref("media.peerconnection.identity.enabled", false);
 user_pref("media.peerconnection.turn.disable", true);