diff --git a/inventory/host_vars/anitya-backend01.fedoraproject.org b/inventory/host_vars/anitya-backend01.fedoraproject.org
index 7ccf746b9c..397c85ae3c 100644
--- a/inventory/host_vars/anitya-backend01.fedoraproject.org
+++ b/inventory/host_vars/anitya-backend01.fedoraproject.org
@@ -6,7 +6,7 @@ dns: 8.8.8.8
 volgroup: /dev/vg_guests
 
 eth0_ip: 140.211.169.230
-eth0_nm: 255.2555.255.128
+eth0_nm: 255.255.255.128
 ansible_ssh_host: anitya-backend01.fedoraproject.org
 fedmsg_fqdn: anitya-backend01.vpn.fedoraproject.org