diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 673ce79..5406bb3 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -317,4 +317,7 @@
 
     <!-- Is the device capable of hot swapping an ICC Card -->
     <bool name="config_hotswapCapable">true</bool>
+
+    <!-- True if the device supports Sustained Performance Mode-->
+    <bool name="config_sustainedPerformanceModeSupported">true</bool>
 </resources>