diff --git a/.env.ci b/.env.ci
index 974091c2f7dc..a03f48a667cc 100644
--- a/.env.ci
+++ b/.env.ci
@@ -9,11 +9,9 @@ DB_CONNECTION=db-ninja-01
 DB_DATABASE1=ninja
 DB_USERNAME1=root 
 DB_PASSWORD1=ninja
-DB_HOST1=localhost
 DB_DATABASE=ninja
 DB_USERNAME=root
 DB_PASSWORD=ninja
-DB_HOST=localhost
 NINJA_ENVIRONMENT=hosted
 COMPOSER_AUTH='{"github-oauth": {"github.com": "${{ secrets.GITHUB_TOKEN }}"}}'
 TRAVIS=true
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 0dc433ae4f2e..1286b767a370 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -20,11 +20,9 @@ jobs:
       DB_DATABASE1: ninja
       DB_USERNAME1: root
       DB_PASSWORD1: ninja
-      DB_HOST1: localhost
       DB_DATABASE: ninja
       DB_USERNAME: root
       DB_PASSWORD: ninja
-      DB_HOST: localhost
       BROADCAST_DRIVER: log
       CACHE_DRIVER: file
       QUEUE_CONNECTION: sync
@@ -39,7 +37,7 @@ jobs:
       mariadb:
         image: mariadb:latest
         ports:
-          - 3306
+          - 3306/tcp
         env:
           MYSQL_ALLOW_EMPTY_PASSWORD: yes
           MYSQL_USER: ninja