diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index c5329c83d..d9f53d326 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -34,7 +34,7 @@ jobs:
           POSTGRES_DB: nextcloud
         options: --health-cmd pg_isready --health-interval 5s --health-timeout 2s --health-retries 5
       mysql:
-        image: mariadb
+        image: mariadb:10.5
         ports:
           - 4444:3306/tcp
         env:
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 2c4ea1ed2..da96847e9 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -35,7 +35,7 @@ jobs:
           POSTGRES_DB: nextcloud
         options: --health-cmd pg_isready --health-interval 5s --health-timeout 2s --health-retries 5
       mysql:
-        image: mariadb
+        image: mariadb:10.5
         ports:
           - 4444:3306/tcp
         env: