diff --git a/ansible/group_vars/all/oas.yml b/ansible/group_vars/all/oas.yml
index 23b8dd7f6fd4aa9230d208390bfdab4aef118e6e..f253edee956d989c248f6ae4833fdb0c598a8860 100644
--- a/ansible/group_vars/all/oas.yml
+++ b/ansible/group_vars/all/oas.yml
@@ -33,3 +33,6 @@ krew:
 velero:
   version: "1.4.0"
   checksum: "sha256:1e8afc6631d36e9fabf618777e00705b7044ade1cab9b02953f237b777f46b91"
+
+docker_mirror:
+  enabled: false
diff --git a/ansible/roles/pre-configure/tasks/main.yml b/ansible/roles/pre-configure/tasks/main.yml
index a18363bbd9de7db57810c1a81c0678a9ac42ec0e..5a48f98f814741bd17a2b41b50b84c55ed2bc876 100644
--- a/ansible/roles/pre-configure/tasks/main.yml
+++ b/ansible/roles/pre-configure/tasks/main.yml
@@ -95,10 +95,6 @@
 - name: Configure firewall
   import_tasks: firewall.yml
 
-- name: debug docker_mirror data
-  debug:
-    msg: Docker mirror is "{{ docker_mirror }}"
-
 - name: Write docker registries.yaml
   tags:
     - k3s