diff --git a/user.js b/user.js
index f6d5ca8..98ace8d 100644
--- a/user.js
+++ b/user.js
@@ -538,9 +538,6 @@ user_pref("offline-apps.allow_by_default", false);
 // Display a notification when websites ask to store data for offline use
 user_pref("browser.offline-apps.notify", true);
 // -------------------------------------
-// Disable shaking the screen ***/
-user_pref("dom.vibrator.enabled", false);
-// -------------------------------------
 // Disable asm.js
 user_pref("javascript.options.asmjs", false);
 // -------------------------------------