diff --git a/.circleci/config.yml b/.circleci/config.yml
index b900c0f..3b51a0f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,13 +6,12 @@ version: 2
 jobs:
   build:
     docker:
-      # specify the version you desire here
+      # Full list here : https://circleci.com/docs/2.0/docker-image-tags.json
       - image: circleci/openjdk:11-jdk
 
       # Specify service dependencies here if necessary
       # CircleCI maintains a library of pre-built images
       # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
 
     working_directory: ~/repo