diff --git a/libhwcomposer/Android.mk b/libhwcomposer/Android.mk
index fd1a761..de68069 100755
--- a/libhwcomposer/Android.mk
+++ b/libhwcomposer/Android.mk
@@ -20,6 +20,8 @@ LOCAL_C_INCLUDES += hardware/qcom/display/libcopybit
 LOCAL_C_INCLUDES += hardware/qcom/display/libgenlock
 LOCAL_C_INCLUDES += hardware/qcom/display/libqcomui
 
+LOCAL_CFLAGS += -DQCOM_HARDWARE
+
 ifeq ($(TARGET_HAVE_HDMI_OUT),true)
 LOCAL_CFLAGS += -DHDMI_DUAL_DISPLAY
 endif