diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 063dda5..654fb33 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -70,6 +70,7 @@
     mLayerId = other->mLayerId;
     mWidth = other->mWidth;
     mHeight = other->mHeight;
+    mFormat = other->mFormat;
     mCreateFlags = other->mCreateFlags;
 }