diff --git a/QCamera2/HAL/Android.mk b/QCamera2/HAL/Android.mk
index 675c6d4..874569d 100644
--- a/QCamera2/HAL/Android.mk
+++ b/QCamera2/HAL/Android.mk
@@ -21,6 +21,8 @@
 
 LOCAL_CFLAGS += -DHAS_MULTIMEDIA_HINTS
 
+LOCAL_CFLAGS += -DDEFAULT_DENOISE_MODE_ON
+
 #Debug logs are enabled
 #LOCAL_CFLAGS += -DDISABLE_DEBUG_LOG