diff --git a/libwvdrmengine/mediadrm/Android.mk b/libwvdrmengine/mediadrm/Android.mk
index ae4dfc20..2b7fc194 100644
--- a/libwvdrmengine/mediadrm/Android.mk
+++ b/libwvdrmengine/mediadrm/Android.mk
@@ -1,6 +1,8 @@
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
+LOCAL_CLANG_CFLAGS += -Wno-error=c++11-narrowing
+
 LOCAL_SRC_FILES := \
   src/WVDrmPlugin.cpp \
   src/WVGenericCryptoInterface.cpp \