diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 8227dae..bc7e394 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -657,7 +657,7 @@
     FenceTimeline mReleaseTimeline;
 
     // main thread
-    int mActiveBufferSlot = BufferQueue::INVALID_BUFFER_SLOT;
+    int mActiveBufferSlot;
     sp<GraphicBuffer> mActiveBuffer;
     sp<NativeHandle> mSidebandStream;
     Rect mCurrentCrop;