diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 644f76f..b7da3b4 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -315,6 +315,9 @@
 
     void removeFromOffscreenLayers(Layer* layer);
 
+    // TODO: Remove atomic if move dtor to main thread CL lands
+    std::atomic<uint32_t> mNumClones;
+
     TransactionCallbackInvoker& getTransactionCallbackInvoker() {
         return mTransactionCallbackInvoker;
     }