diff --git a/inventory/host_vars/copr-be.cloud.fedoraproject.org b/inventory/host_vars/copr-be.cloud.fedoraproject.org
index 5d060fcfdc..98e4be74aa 100644
--- a/inventory/host_vars/copr-be.cloud.fedoraproject.org
+++ b/inventory/host_vars/copr-be.cloud.fedoraproject.org
@@ -3,7 +3,7 @@
 instance_type: ms1.xlarge
 image: "{{ fedora21_x86_64 }}"
 keypair: fedora-admin-20130801
-security_group: web-80-anywhere-persistent,web-443-anywhere-persistent,ssh-anywhere-persistent,default
+security_group: web-80-anywhere-persistent,web-443-anywhere-persistent,ssh-anywhere-persistent,default,allow-nagios-persistent
 zone: nova
 hostbase: copr-be-
 public_ip: 209.132.184.48