diff --git a/res/values/evolution_strings.xml b/res/values/evolution_strings.xml
index d0063a95f8f..c592cf611d9 100644
--- a/res/values/evolution_strings.xml
+++ b/res/values/evolution_strings.xml
@@ -294,4 +294,8 @@
     <string name="pattern_custom">Custom</string>
     <string name="custom_vibration_pattern_title">Custom pattern</string>
     <string name="custom_vibration_pattern_summary">Set a custom vibration pattern</string>
+
+    <!-- Idle manager -->
+    <string name="idle_manager_title">Idle manager</string>
+    <string name="idle_manager_summary">Stop all non-essential background processes when the device is idle</string>
 </resources>
diff --git a/res/xml/power_usage_summary.xml b/res/xml/power_usage_summary.xml
index 7771e30b715..e50d15988dc 100644
--- a/res/xml/power_usage_summary.xml
+++ b/res/xml/power_usage_summary.xml
@@ -96,6 +96,12 @@
         settings:controller="com.android.settings.fuelgauge.ChargingSpeedPreferenceController"
         settings:requiresService="lineagehealth" />
 
+    <org.evolution.settings.preferences.SystemSettingSwitchPreference
+        android:key="arcane_idle_manager"
+        android:title="@string/idle_manager_title"
+        android:summary="@string/idle_manager_summary"
+        android:defaultValue="false" />
+
     <!-- Battery light -->
     <lineageos.preference.LineagePartsPreference
         android:key="battery_lights"