diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b2a9e0db..d21c7c44 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: maven:3.5-jdk-8
+image: maven:3.3.3
 
 variables:
   # This will supress any download for dependencies and plugins or upload messages which would clutter the console log.