diff --git a/script/ci-github.sh b/script/ci-github.sh
index 9a789fe..24a4406 100755
--- a/script/ci-github.sh
+++ b/script/ci-github.sh
@@ -12,7 +12,7 @@ echo "${create_t1}" | schemadiff load > $output_file
 
 grep -q 'CREATE TABLE' $output_file
 
-alias my='mysql -uroot -proot --host 127.0.0.1 --port 3306'
+alias my='mysql -uroot -p"" --host 127.0.0.1 --port 3306'
 my -e "create database if not exists test"
 echo "${create_t1}" | my test