diff --git a/res/xml/development_prefs.xml b/res/xml/development_prefs.xml
index 14c829a..01f3ba5 100644
--- a/res/xml/development_prefs.xml
+++ b/res/xml/development_prefs.xml
@@ -60,11 +60,6 @@
         android:summary="@string/runningservices_settings_summary"
         android:fragment="com.android.settings.applications.RunningServices" />
 
-    <SwitchPreference
-        android:key="tuner_ui"
-        android:persistent="false"
-        android:title="@string/system_ui_settings" />
-
     <PreferenceCategory android:key="debug_debugging_category"
             android:title="@string/debug_debugging_category">
 
diff --git a/src/com/android/settings/DevelopmentSettings.java b/src/com/android/settings/DevelopmentSettings.java
index f20728a..4a4c51d 100644
--- a/src/com/android/settings/DevelopmentSettings.java
+++ b/src/com/android/settings/DevelopmentSettings.java
@@ -101,9 +101,6 @@
      */
     public static final String PREF_SHOW = "show";
 
-    private static final ComponentName SYSUI_TUNER = new ComponentName("com.android.systemui",
-            "com.android.systemui.tuner.TunerActivity");
-
     private static final String ENABLE_ADB = "enable_adb";
     private static final String CLEAR_ADB_KEYS = "clear_adb_keys";
     private static final String ENABLE_TERMINAL = "enable_terminal";
@@ -270,8 +267,6 @@
     private Dialog mAdbKeysDialog;
     private boolean mUnavailable;
 
-    private SwitchPreference mTunerUiPref;
-
     @Override
     protected int getMetricsCategory() {
         return MetricsLogger.DEVELOPMENT;
@@ -407,8 +402,6 @@
         mAllPrefs.add(mShowAllANRs);
         mResetSwitchPrefs.add(mShowAllANRs);
 
-        mTunerUiPref = findAndInitSwitchPref(TUNER_UI_KEY);
-
         Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
         if (hdcpChecking != null) {
             mAllPrefs.add(hdcpChecking);
@@ -608,7 +601,6 @@
         updateMobileDataAlwaysOnOptions();
         updateSimulateColorSpace();
         updateUSBAudioOptions();
-        updateTweakUi();
     }
 
     private void resetDangerousOptions() {
@@ -1153,21 +1145,6 @@
         }
     }
 
-    private void updateTweakUi() {
-        updateSwitchPreference(mTunerUiPref, getActivity().getPackageManager()
-                .getComponentEnabledSetting(SYSUI_TUNER)
-                == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
-        mTunerUiPref.setOnPreferenceChangeListener(this);
-    }
-
-    private void writeTweakUi(Object newValue) {
-        Boolean enabled = (Boolean) newValue;
-        getActivity().getPackageManager().setComponentEnabledSetting(SYSUI_TUNER,
-                enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
-                        : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
-                        PackageManager.DONT_KILL_APP);
-    }
-
     private void updateUSBAudioOptions() {
         updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),
                 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
@@ -1766,9 +1743,6 @@
         } else if (preference == mSimulateColorSpace) {
             writeSimulateColorSpace(newValue);
             return true;
-        } else if (preference == mTunerUiPref) {
-            writeTweakUi(newValue);
-            return true;
         }
         return false;
     }