diff --git a/zuul/site-variables.yaml b/zuul/site-variables.yaml
index 9170097a85..9c799c548e 100644
--- a/zuul/site-variables.yaml
+++ b/zuul/site-variables.yaml
@@ -2,7 +2,7 @@
 ---
 # Rackspace sets up internal addresses for hosts, which we preference here
 zuul_site_mirror_fqdn: >-
-  {%- if nodepool.region + "." + nodepool.cloud in [ "ORD.rax", ] -%}
+  {%- if nodepool.region + "." + nodepool.cloud in [ "DFW.rax", "IAD.rax", "ORD.rax", ] -%}
   mirror-int.{{ nodepool.region | lower }}.{{ nodepool.cloud | lower }}.opendev.org
   {%- else -%}
   mirror.{{ nodepool.region | lower }}.{{ nodepool.cloud | lower }}.opendev.org