diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 315dc4769d74bcdc1b16d95fae985012e565bd9c..3b0cf6aedbcfc47516c816b52c94243ea233145d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,3 +1,4 @@
+# @todo: re-structure the use of image tags.
 variables:
   VERSION: ${CI_COMMIT_TAG}