diff --git a/.forgejo/workflows/test-migrations.yml b/.forgejo/workflows/test-migrations.yml
index 7348ff2b3..089dbd67a 100644
--- a/.forgejo/workflows/test-migrations.yml
+++ b/.forgejo/workflows/test-migrations.yml
@@ -56,18 +56,18 @@ jobs:
 
       - name: Start migration test
         env:
-          DB_HOST: mysql
+          TEST_DATABASE_URL: 'mysql://bookstack-test:bookstack-test@mysql/bookstack-test'
         run: |
           php${{ matrix.php }} artisan migrate --force -n --database=mysql_testing
 
       - name: Start migration:rollback test
         env:
-          DB_HOST: mysql
+          TEST_DATABASE_URL: 'mysql://bookstack-test:bookstack-test@mysql/bookstack-test'
         run: |
           php${{ matrix.php }} artisan migrate:rollback --force -n --database=mysql_testing
 
       - name: Start migration rerun test
         env:
-          DB_HOST: mysql
+          TEST_DATABASE_URL: 'mysql://bookstack-test:bookstack-test@mysql/bookstack-test'
         run: |
           php${{ matrix.php }} artisan migrate --force -n --database=mysql_testing
diff --git a/.forgejo/workflows/test-php.yml b/.forgejo/workflows/test-php.yml
index 0fc39d9fa..a06cdfa66 100644
--- a/.forgejo/workflows/test-php.yml
+++ b/.forgejo/workflows/test-php.yml
@@ -56,12 +56,12 @@ jobs:
 
     - name: Migrate and seed the database
       env:
-        DB_HOST: mysql
+        TEST_DATABASE_URL: 'mysql://bookstack-test:bookstack-test@mysql/bookstack-test'
       run: |
         php${{ matrix.php }} artisan migrate --force -n --database=mysql_testing
         php${{ matrix.php }} artisan db:seed --force -n --class=DummyContentSeeder --database=mysql_testing
 
     - name: Run PHP tests
       env:
-        DB_HOST: mysql
+        TEST_DATABASE_URL: 'mysql://bookstack-test:bookstack-test@mysql/bookstack-test'
       run: php${{ matrix.php }} ./vendor/bin/phpunit