diff --git a/docker-compose-ci.yml b/docker-compose-ci.yml
index c9dc9cc..33c1a29 100644
--- a/docker-compose-ci.yml
+++ b/docker-compose-ci.yml
@@ -1,110 +1,110 @@
 ---
 version: '2'
 services:
 
   mysql:
     image: mysql:5.5
     env_file:
       - env
     environment:
       - MYSQL_RANDOM_ROOT_PASSWORD=yes
 
   powerdns:
     build: powerdns/.
     depends_on:
       - mysql
     ports:
       - '53:53'
     env_file:
       - env
     environment:
       - MYSQL_HOST=mysql
 
   webdns:
     build: webdns/.
     depends_on:
       - mysql
     ports:
       - '3000:3000'
     env_file:
       - env
     environment:
       - MYSQL_HOST=mysql
       - RAILS_ENV=development
     volumes:
       - ./data/webdns:/srv/webdns
 
   reverse-proxy:
     image: traefik
     command: --api --docker
     ports:
       - "81:80"
       - "8081:8080"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
 
   webdns4_bundle_helper:
     build: ci/bundle_helper/.
     env_file:
       - env
     environment:
       - RAILS_ENV=test
     volumes:
       - ./data/webdns:/srv/webdns
 
   mysql-rake-test:
     image: mysql:5.5
     env_file:
       - ci/ruby_tests/rake/env.test
     environment:
       - MYSQL_RANDOM_ROOT_PASSWORD=yes
 
   webdns-rake-test:
     build: ci/ruby_tests/rake/.
     depends_on:
       - mysql-rake-test
     ports:
       - '3000:3000'
     env_file:
       - env
     environment:
-      - MYSQL_HOST=mysql
+      - MYSQL_HOST=mysql-rake-test
       - RAILS_ENV=test
     volumes:
       - ./data/webdns:/srv/webdns
 
   webdns-rubocop-test:
     build: ci/ruby_tests/rubocop/.
     env_file:
       - env
     environment:
       - RAILS_ENV=test
     volumes:
       - ./data/webdns:/srv/webdns
 
   webdns-reek-test:
     build: ci/ruby_tests/reek/.
     env_file:
       - env
     environment:
       - RAILS_ENV=test
     volumes:
       - ./data/webdns:/srv/webdns
 
   webdns-browser-test:
     build: webdns/.
     depends_on:
       - mysql
     ports:
       - '3000:3000'
     env_file:
       - env
     environment:
       - MYSQL_HOST=mysql
       - RAILS_ENV=development
     volumes:
       - ./data/webdns:/srv/webdns
     labels:
       - traefik.frontend.rule=Host:web.dns.local
     user: ${CURRENT_UID}