diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index 3f8ab3f..7115ad6 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -14,6 +14,7 @@
     FrameTracker.cpp \
     GpuService.cpp \
     Layer.cpp \
+    BufferLayer.cpp \
     ColorLayer.cpp \
     LayerRejecter.cpp \
     LayerVector.cpp \