diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6a916fa3..0d6a9e81 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -63,8 +63,7 @@ jobs:
       - name: Setup source database
         run: |
             sudo systemctl start mysql.service
-            mysql -uroot -proot -e 'ALTER USER "root"@"localhost" IDENTIFIED WITH mysql_native_password BY "root";'
-            mysql -uroot -proot -e 'FLUSH PRIVILEGES;;'
+            mysql -uroot -proot -e 'ALTER USER root@localhost IDENTIFIED WITH mysql_native_password BY root;FLUSH PRIVILEGES;'
             mysql -uroot -proot -e 'CREATE DATABASE `yiitest`;'
             mysql -D yiitest -uroot -proot < tests/data/source.sql