diff --git a/inventory/group_vars/jenkins-master b/inventory/group_vars/jenkins-master
index 5ab79afe9e..09012fe449 100644
--- a/inventory/group_vars/jenkins-master
+++ b/inventory/group_vars/jenkins-master
@@ -1,6 +1,7 @@
 ---
 datacenter: cloud
 freezes: false
+ansible_ifcfg_blacklist: true
 
 slaves:
 - name: EL6