diff --git a/.github/workflows/test_frontend.yml b/.github/workflows/test_frontend.yml
index 44137216b..e5b27f65c 100644
--- a/.github/workflows/test_frontend.yml
+++ b/.github/workflows/test_frontend.yml
@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Frontend | Build 'test' image
-        run: docker build --target test -t "gradido/frontend:test" frontend/ --build-arg NODE_ENV="test"
+        run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --no-deps frontend
 
   unit_test:
     if: needs.files-changed.outputs.frontend == 'true'
diff --git a/config/common.schema.js b/config/common.schema.js
index 13e1b25f7..0b2057700 100644
--- a/config/common.schema.js
+++ b/config/common.schema.js
@@ -169,7 +169,7 @@ module.exports = {
     .required(),
 
   NODE_ENV: Joi.string()
-    .valid('production', 'development')
+    .valid('production', 'development', 'test')
     .default('development')
     .description('Specifies the environment in which the application is running.'),
 
diff --git a/frontend/package.json b/frontend/package.json
index 4cd7c9618..62dd7c94b 100755
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -88,7 +88,7 @@
     "eslint-plugin-vitest": "^0.5.4",
     "eslint-plugin-vue": "8.7.1",
     "joi": "^17.13.3",
-    "jsdom": "^25.0.0",    
+    "jsdom": "^25.0.0",
     "mock-apollo-client": "^1.2.1",
     "postcss": "^8.4.8",
     "postcss-html": "^1.3.0",
diff --git a/frontend/src/config/schema.js b/frontend/src/config/schema.js
index a840a8510..31eb9c737 100644
--- a/frontend/src/config/schema.js
+++ b/frontend/src/config/schema.js
@@ -89,7 +89,7 @@ module.exports = Joi.object({
       Joi.string()
         .ip({ version: ['ipv4'] })
         .messages({ 'string.ip': 'Must be a valid IPv4 address' }),
-      Joi.string().domain().messages({ 'string.domain': 'Must be a valid domain' })
+      Joi.string().domain().messages({ 'string.domain': 'Must be a valid domain' }),
     )
     .when('FRONTEND_HOSTING', {
       is: 'nodejs',