diff --git a/lib/refrepo/valid/input/schemas/schema-global.yaml b/lib/refrepo/valid/input/schemas/schema-global.yaml
index 227e00efdd8e2c88fc3b44b39e08f07a3d427333..aae26041e60158d6583f85c8b0dccde0d6dab9d9 100644
--- a/lib/refrepo/valid/input/schemas/schema-global.yaml
+++ b/lib/refrepo/valid/input/schemas/schema-global.yaml
@@ -2,6 +2,7 @@ uid: string
 sites: required_hash
 network_equipments: optional_hash
 vlans: required_hash
+ipv4: required_hash
 ipv6: required_hash
 software: required_hash
 disk_vendor_model_mapping: required_hash