diff --git a/modules/gralloc/Android.mk b/modules/gralloc/Android.mk
index 1603f2d..8f044c5 100644
--- a/modules/gralloc/Android.mk
+++ b/modules/gralloc/Android.mk
@@ -21,7 +21,13 @@
 LOCAL_PRELINK_MODULE := false
 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
 LOCAL_SHARED_LIBRARIES := liblog libcutils
-LOCAL_SRC_FILES := gralloc.cpp mapper.cpp framebuffer.cpp
+
+LOCAL_SRC_FILES := 	\
+	allocator.cpp 	\
+	gralloc.cpp 	\
+	framebuffer.cpp \
+	mapper.cpp
+	
 LOCAL_MODULE := gralloc.default
 LOCAL_CFLAGS:= -DLOG_TAG=\"gralloc\"
 include $(BUILD_SHARED_LIBRARY)