diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index c89ece0d3c87..dc58add47c87 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -39,7 +39,7 @@ jobs:
       mariadb:
         image: mariadb:latest
         ports:
-          - 3306
+          - 32768:3306
         env:
           MYSQL_ALLOW_EMPTY_PASSWORD: yes
           MYSQL_USER: ninja