diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index bb024f6..e91e4bf 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -14,6 +14,7 @@
 
 ifneq ($(TARGET_SIMULATOR),true)
 
+ifeq ($(TARGET_ARCH),arm)
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
@@ -58,4 +59,5 @@
 
 include $(BUILD_HOST_EXECUTABLE)
 
+endif   # TARGET_ARCH == arm
 endif  # !TARGET_SIMULATOR