diff --git a/.github/workflows/phpunit-mariadb.yml b/.github/workflows/phpunit-mariadb.yml
index 02acb58f27b..49a770162c5 100644
--- a/.github/workflows/phpunit-mariadb.yml
+++ b/.github/workflows/phpunit-mariadb.yml
@@ -53,7 +53,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.1']
-        mariadb-versions: ['10.3', '10.4', '10.5', '10.6', '10.11']
+        mariadb-versions: ['10.3', '10.5', '10.6', '10.11']
         include:
           - php-versions: '8.3'
             mariadb-versions: '10.6'