diff --git a/Inventories/test/host_vars/ansible-test02.yml b/Inventories/test/host_vars/ansible-test02.yml
index 5571b08..59d23e2 100644
--- a/Inventories/test/host_vars/ansible-test02.yml
+++ b/Inventories/test/host_vars/ansible-test02.yml
@@ -1,6 +1,6 @@
 interface_name: "Wired connection 1"
 static_ip: 172.20.1.32
-netmask: /24
+netmask: 255.255.255.0/24
 gateway: 172.20.1.251
 dns_servers:
   - 172.20.1.251