diff --git a/global/overlay/etc/hiera/data/common.yaml b/global/overlay/etc/hiera/data/common.yaml
index 1ada3bb..8038350 100644
--- a/global/overlay/etc/hiera/data/common.yaml
+++ b/global/overlay/etc/hiera/data/common.yaml
@@ -5,6 +5,12 @@ mgmt_addresses:
   - 2001:6b0:7:6::73    # joppherka.sunet.se
   - 192.168.202.0/24    # Wireguard network
 
+nrpe_clients:
+   - 127.0.0.1
+   - 127.0.1.1
+   - 172.16.0.0/12
+   - 89.47.185.40           # monitornetops-sto1-prod-1.sunet.se
+   - 2001:6b0:5a:4020::2ea  # monitornetops-sto1-prod-1.sunet.se
 
 # Database of SSH keys. Presence of a key in this database does NOT mean it gets
 # installed anywhere. Real ACLs refer to keys in this database.