diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 4bbdd48..cd20bd1 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1236,6 +1236,7 @@
     int mDebugRegion = 0;
     bool mDebugDisableHWC = false;
     bool mDebugDisableTransformHint = false;
+    bool mLayerCachingEnabled = false;
     volatile nsecs_t mDebugInTransaction = 0;
     bool mForceFullDamage = false;
     bool mPropagateBackpressureClientComposition = false;