diff --git a/Makefile b/Makefile
index 2bccb4f..a68717e 100644
--- a/Makefile
+++ b/Makefile
@@ -48,7 +48,7 @@ bin: plat_all src_all
 
 clean: plat_clean src_clean 
 
-package:
+package: bin
 	@echo "prepare build environment ..."
 	@rm -rf $(package_path)
 	@mkdir -p $(package_path)