diff --git a/gitlab-runner_config_example/docker/etc/gitlab-runner/config.toml b/gitlab-runner_config_example/docker/etc/gitlab-runner/config.toml
index a958f25..fe6cca0 100644
--- a/gitlab-runner_config_example/docker/etc/gitlab-runner/config.toml
+++ b/gitlab-runner_config_example/docker/etc/gitlab-runner/config.toml
@@ -1,3 +1,6 @@
+# example setup running CI @ docker
+# with this, every commit will refresh whole python packages.. will take 1 min. ==> slow. but up to date all the time..
+
 concurrent = 2
 check_interval = 0