diff --git a/inventory/host_vars/testdays.fedorainfracloud.org b/inventory/host_vars/testdays.fedorainfracloud.org
index 0e8f1e595b..1a57d2f5c5 100644
--- a/inventory/host_vars/testdays.fedorainfracloud.org
+++ b/inventory/host_vars/testdays.fedorainfracloud.org
@@ -13,9 +13,9 @@ public_ip: 209.132.184.134
 root_auth_users: tflink jskladan
 description: fedora testdays instance
 
-#cloud_networks:
-#  # persistent-net
-#  - net-id: "67b77354-39a4-43de-b007-bb813ac5c35f"
+cloud_networks:
+  # persistent-net
+  - net-id: "67b77354-39a4-43de-b007-bb813ac5c35f"
 
 resultsdb_db_host: 209.132.184.134
 resultsdb_db_port: 5432