diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 45e7443..8ae057f 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -825,6 +825,7 @@
     FenceTimeline mReleaseTimeline;
 
     // main thread
+    sp<NativeHandle> mSidebandStream;
     // Active buffer fields
     sp<GraphicBuffer> mActiveBuffer;
     sp<Fence> mActiveBufferFence;