diff --git a/libsparse/Android.mk b/libsparse/Android.mk
index 9025cc0..a21e090 100644
--- a/libsparse/Android.mk
+++ b/libsparse/Android.mk
@@ -82,8 +82,8 @@
 
 
 include $(CLEAR_VARS)
-LOCAL_SRC_FILES := simg2simg.c
-LOCAL_MODULE := simg2simg
+LOCAL_SRC_FILES := append2simg.c
+LOCAL_MODULE := append2simg
 LOCAL_STATIC_LIBRARIES := \
     libsparse_host \
     libz