diff --git a/tools/zipalign/Android.mk b/tools/zipalign/Android.mk
new file mode 100644
index 0000000..e23b699
--- /dev/null
+++ b/tools/zipalign/Android.mk
@@ -0,0 +1,35 @@
+# 
+# Copyright 2008 The Android Open Source Project
+#
+# Zip alignment tool
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+	ZipAlign.cpp
+
+LOCAL_C_INCLUDES += external/zlib
+
+LOCAL_STATIC_LIBRARIES := \
+	libutils \
+	libcutils
+
+LOCAL_LDLIBS := -lz
+
+ifeq ($(HOST_OS),linux)
+LOCAL_LDLIBS += -lrt
+endif
+
+# dunno if we need this, but some of the other tools include it
+ifeq ($(HOST_OS),windows)
+ifeq ($(strip $(USE_CYGWIN),),)
+LOCAL_LDLIBS += -lws2_32
+endif
+endif
+
+LOCAL_MODULE := zipalign
+
+include $(BUILD_HOST_EXECUTABLE)
+