diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 97d8aef..6a17cd8 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -6747,6 +6747,7 @@
     clientCompositionDisplay.orientation = rotation;
 
     clientCompositionDisplay.outputDataspace = dataspace;
+    clientCompositionDisplay.currentLuminanceNits = displayBrightnessNits;
     clientCompositionDisplay.maxLuminance = DisplayDevice::sDefaultMaxLumiance;
     clientCompositionDisplay.renderIntent =
             static_cast<aidl::android::hardware::graphics::composer3::RenderIntent>(renderIntent);