diff --git a/global/overlay/etc/hiera/data/common.yaml b/global/overlay/etc/hiera/data/common.yaml
index c798a8d8..9de960ec 100644
--- a/global/overlay/etc/hiera/data/common.yaml
+++ b/global/overlay/etc/hiera/data/common.yaml
@@ -1,3 +1,4 @@
 ---
 syslog_servers:
    - syslog.nordu.net
+nagios_ip_v4: 89.45.233.197