diff --git a/Android.mk b/Android.mk
index 30dfb5f..262ddfe 100644
--- a/Android.mk
+++ b/Android.mk
@@ -36,6 +36,9 @@
 LOCAL_SRC_FILES := \
 	compositor.cpp \
 	drmresources.cpp \
+        drmcomposition.cpp \
+        drmcompositor.cpp \
+        drmcompositorworker.cpp \
 	drmconnector.cpp \
 	drmcrtc.cpp \
 	drmencoder.cpp \