diff --git a/.github/workflows/test_e2e.yml b/.github/workflows/test_e2e.yml
index e7cefae98..6f3838bf7 100644
--- a/.github/workflows/test_e2e.yml
+++ b/.github/workflows/test_e2e.yml
@@ -20,7 +20,7 @@ jobs:
         run: |
           sudo chown runner:docker -R *
           bun install
-          cp ./nginx/gradido.conf /etc/nginx/sites-available/default
+          sudo cp ./nginx/gradido.conf /etc/nginx/sites-available/default
           sudo systemctl start nginx
 
       - name: End-to-end tests | prepare
@@ -29,7 +29,7 @@ jobs:
           chmod +x /opt/cucumber-json-formatter
           sudo ln -fs /opt/cucumber-json-formatter /usr/bin/cucumber-json-formatter
           cd e2e-tests/
-          yarn install
+          bun install
 
       - name: wait for database to be ready
         run: docker run --rm --network gradido_internal-net busybox sh -c 'until nc -z mariadb 3306; do echo waiting for db; sleep 1; done;'
diff --git a/backend/.env.test_e2e b/backend/.env.test_e2e
index b97c51a8b..62abb975d 100644
--- a/backend/.env.test_e2e
+++ b/backend/.env.test_e2e
@@ -11,3 +11,4 @@ EMAIL_TEST_MODUS=false
 EMAIL_TLS=false
 # for testing password reset
 EMAIL_CODE_REQUEST_TIME=1
+EMAIL_SMTP_HOST=127.0.0.1
diff --git a/bun.lock b/bun.lock
index 8db3e2d67..95f66b159 100644
--- a/bun.lock
+++ b/bun.lock
@@ -235,7 +235,7 @@
         "@types/uuid": "^8.3.4",
         "@typescript-eslint/eslint-plugin": "^5.57.1",
         "@typescript-eslint/parser": "^5.57.1",
-        "eslint": "^8.37.0",
+        "eslint": "^8.57.1",
         "eslint-config-prettier": "^8.8.0",
         "eslint-config-standard": "^17.0.0",
         "eslint-import-resolver-typescript": "^3.5.4",