diff --git a/.ci/build_packages/tests.sh b/.ci/build_packages/tests.sh
index d3e1379c5..f6ccc3e75 100755
--- a/.ci/build_packages/tests.sh
+++ b/.ci/build_packages/tests.sh
@@ -171,4 +171,4 @@ relup_test(){
 
 emqx_prepare
 emqx_test
-relup_test $CODE_PATH/pkg-vsn.sh
+relup_test "$CODE_PATH"/pkg-vsn.sh