diff --git a/roles/robosignatory/files/sigul.production.conf b/roles/robosignatory/files/sigul.production.conf
index 27ac0ab0a3..1f3c47abdb 100644
--- a/roles/robosignatory/files/sigul.production.conf
+++ b/roles/robosignatory/files/sigul.production.conf
@@ -1,6 +1,6 @@
 [client]
-bridge-hostname: sign-bridge.phx2.fedoraproject.org
-server-hostname: sign-vault.phx2.fedoraproject.org
+bridge-hostname: sign-bridge.iad2.fedoraproject.org
+server-hostname: sign-vault.iad2.fedoraproject.org
 client-cert-nickname: autopen
 user-name: autopen