diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 036fa1d..787a06d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,4 @@
-image: java:8-jdk
-image: docker:latest
+image: openjdk:latest
 
 services:
   - mysql:latest
@@ -28,7 +27,6 @@ cache:
 build:
   stage: build
   script:
-    # set JAVA_HOME
     - ./gradlew assemble
   artifacts:
     paths: