diff --git a/b2g/chrome/content/settings.js b/b2g/chrome/content/settings.js
index f310beece694..783a46baabd5 100644
--- a/b2g/chrome/content/settings.js
+++ b/b2g/chrome/content/settings.js
@@ -632,33 +632,6 @@ SettingsListener.observe('apz.displayport.heuristics', 'default', function(value
   }
 });
 
-// =================== Telemetry  ======================
-(function setupTelemetrySettings() {
-  let gaiaSettingName = 'debug.performance_data.shared';
-  let geckoPrefName = 'toolkit.telemetry.enabled';
-  SettingsListener.observe(gaiaSettingName, null, function(value) {
-    if (value !== null) {
-      // Gaia setting has been set; update Gecko pref to that.
-      Services.prefs.setBoolPref(geckoPrefName, value);
-      return;
-    }
-    // Gaia setting has not been set; set the gaia setting to default.
-#ifdef MOZ_TELEMETRY_ON_BY_DEFAULT
-    let prefValue = true;
-#else
-    let prefValue = false;
-#endif
-    try {
-      prefValue = Services.prefs.getBoolPref(geckoPrefName);
-    } catch (e) {
-      // Pref not set; use default value.
-    }
-    let setting = {};
-    setting[gaiaSettingName] = prefValue;
-    window.navigator.mozSettings.createLock().set(setting);
-  });
-})();
-
 // =================== Various simple mapping  ======================
 let settingsToObserve = {
   'ril.mms.retrieval_mode': {