diff --git a/ndk/samples/hello-neon/jni/Android.mk b/ndk/samples/hello-neon/jni/Android.mk
index eeaae966f..7bb69762f 100644
--- a/ndk/samples/hello-neon/jni/Android.mk
+++ b/ndk/samples/hello-neon/jni/Android.mk
@@ -6,7 +6,7 @@ LOCAL_MODULE := helloneon
 
 LOCAL_SRC_FILES := helloneon.c
 
-ifeq ($(TARGET_ARCH_ABI),$(filter $(TARGET_ARCH_ABI), armeabi-v7a x86))
+ifeq ($(TARGET_ARCH_ABI),$(filter $(TARGET_ARCH_ABI), armeabi-v7a x86 x86_64 arm64-v8a))
     LOCAL_CFLAGS := -DHAVE_NEON=1
 ifeq ($(TARGET_ARCH_ABI),x86)
     LOCAL_CFLAGS += -mssse3
diff --git a/ndk/samples/hello-neon/jni/Application.mk b/ndk/samples/hello-neon/jni/Application.mk
index 7985a6898..ceeb0b40e 100644
--- a/ndk/samples/hello-neon/jni/Application.mk
+++ b/ndk/samples/hello-neon/jni/Application.mk
@@ -1 +1 @@
-APP_ABI := armeabi armeabi-v7a arm64-v8a x86
+APP_ABI := armeabi armeabi-v7a arm64-v8a x86 x86_64