diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 61b95b6..d295565 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -356,5 +356,9 @@
 
     <!-- Flag indicating whether we should enable smart battery. -->
     <bool name="config_smart_battery_available">true</bool>
+
+    <!-- Control whether Night display is available. This should only be enabled on devices
+           with HWC 2.0 or higher. -->
+    <bool name="config_nightDisplayAvailable">true</bool>
 </resources>