diff --git a/roles/hosts/files/koschei01.phx2.fedoraproject.org-hosts b/roles/hosts/files/koschei01.phx2.fedoraproject.org-hosts
index 1b060c2598..cd2b645259 100644
--- a/roles/hosts/files/koschei01.phx2.fedoraproject.org-hosts
+++ b/roles/hosts/files/koschei01.phx2.fedoraproject.org-hosts
@@ -1,4 +1,5 @@
 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+10.5.126.51 proxy01.phx2.fedoraproject.org proxy1 proxy2 proxy3 proxy4 proxy01 proxy02 proxy03 proxy04 proxy05 proxy06 proxy07 proxy08 proxy09 proxy10 proxy11 fedoraproject.org admin.fedoraproject.org admin.stg.fedoraproject.org
 10.5.126.23 infrastructure.fedoraproject.org
 10.5.125.36 kojipkgs.fedoraproject.org