diff --git a/ci/Dockerfile b/ci/Dockerfile
index f181cd8..9b12cf0 100755
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@@ -1,5 +1,7 @@
 FROM ubuntu:22.10
 
+# Bake a container using sdkman to get all the needed JDKs.
+
 ARG USER_UID="1001"
 ARG USER_GID="1001"
 ARG USER_NAME="jenkins"