diff --git a/contrib/heptapod-ci.yml b/contrib/heptapod-ci.yml
--- a/contrib/heptapod-ci.yml
+++ b/contrib/heptapod-ci.yml
@@ -1,4 +1,4 @@
-image: octobus/ci-mercurial-core
+image: registry.heptapod.net/mercurial/ci-images/mercurial-core
 
 # The runner made a clone as root.
 # We make a new clone owned by user used to run the step.