diff --git a/roles/network/templates/keepalived.conf.j2 b/roles/network/templates/keepalived.conf.j2
index 639eb3d..c68642d 100644
--- a/roles/network/templates/keepalived.conf.j2
+++ b/roles/network/templates/keepalived.conf.j2
@@ -17,7 +17,7 @@ vrrp_instance VI_{{ vip.vhid }} {
         auth_pass {{ vip.pass }}
     }
     virtual_ipaddress {
-        {{ vip.ipaddr }}
+        {{ vip.ipaddr }}/{{ (vip.ipaddr + '/' + vip.netmask) | ansible.utils.ipaddr('prefix') }}
     }
     notify /usr/local/libexec/keepalived-notify
 }