diff --git a/playbooks/base/pre.yaml b/playbooks/base/pre.yaml
index 320c179df1..3118e0a22e 100644
--- a/playbooks/base/pre.yaml
+++ b/playbooks/base/pre.yaml
@@ -6,3 +6,5 @@
       # TODO(mordred) When we have site-local variables, these should go there
       zuul_traceroute_host: git.openstack.org
       zuul_image_manifest: /etc/dib-builddate.txt
+    - role: configure-mirrors
+      mirror_fqdn: "{{ zuul_site_mirror_fqdn }}"