diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1c404e2..bb6fedc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,8 +19,7 @@ before_script:
   - echo `pwd` # debug
   - echo "$CI_BUILD_NAME, $CI_BUILD_REF_NAME $CI_BUILD_STAGE" # debug
   - export GRADLE_USER_HOME=`pwd`/.gradle
-  - mysql --version
-
+  
 cache:
   paths:
     - .gradle/wrapper
@@ -40,7 +39,6 @@ build:
 test:
   stage: test
   script:
-    - echo "SELECT 'OK';" | mysql --user=root --password="${MYSQL_ROOT_PASSWORD}" --host=mysql "${MYSQL_DATABASE}"
     - ./gradlew check -Pargs='spring.profiles.active=deploy'
 
 deploy:
diff --git a/.gitlab-runner-register b/.gitlab-runner-register
new file mode 100644
index 0000000..644d1dc
--- /dev/null
+++ b/.gitlab-runner-register
@@ -0,0 +1 @@
+docker run --rm -t -i -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner register
\ No newline at end of file
diff --git a/src/main/resources/application-deploy.properties b/src/main/resources/application-deploy.properties
index 25cac9f..6ad5e57 100644
--- a/src/main/resources/application-deploy.properties
+++ b/src/main/resources/application-deploy.properties
@@ -1,7 +1,7 @@
 spring.profiles.active=deploy
 ## Spring DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties)
 #spring.datasource.url = jdbc:mysql://localhost:3306/aitrainer?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true&useSSL=false
-spring.datasource.url = jdbc:mysql://172.18.0.1:3306/aitrainer?serverTimezone=CET&useSSL=false&characterEncoding=UTF-8&allowMultiQueries=true
+spring.datasource.url = jdbc:mysql://mysql:3306/aitrainer?serverTimezone=CET&useSSL=false&characterEncoding=UTF-8&allowMultiQueries=true
 spring.datasource.username = aitrainer
 spring.datasource.password = andio2009