diff --git a/voice_processing/Android.mk b/voice_processing/Android.mk
index b0d902d..335ffff 100644
--- a/voice_processing/Android.mk
+++ b/voice_processing/Android.mk
@@ -26,6 +26,7 @@ LOCAL_MODULE_RELATIVE_PATH := soundfx
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_OWNER := qcom
 LOCAL_PROPRIETARY_MODULE := true
+LOCAL_CFLAGS := -Wall -Werror
 
 include $(BUILD_SHARED_LIBRARY)