diff --git a/ansible/roles/pre-configure/templates/registries.yaml b/ansible/roles/pre-configure/templates/registries.yaml
index 37cd7b82d8b1b8a18fd22f865092578eb100f293..356112abed31e48cab22b584bb8e0d246ec49049 100644
--- a/ansible/roles/pre-configure/templates/registries.yaml
+++ b/ansible/roles/pre-configure/templates/registries.yaml
@@ -3,10 +3,10 @@ mirrors:
   docker.io:
     endpoint:
       # Hardcoded, should be fixed before merging
-      - "{{ docker_mirror.server }}"
+      - "{{ docker_mirror.endpoint }}"
 configs:
   # TODO: Hardcoded because GitLab does not give us the right path
-  "open.greenhost.net":
+  "{{ docker_mirror.server }}":
     auth:
       username: "{{ docker_mirror.username }}"
       password: "{{ docker_mirror.password }}"