diff --git a/src/yang/etsi-nfv-vnf.yang b/src/yang/etsi-nfv-vnf.yang
index 4ed821875207b001e30185e3840f35796a62b818..5e83620cd54e8d174337ee636e39cd9af708c790 100755
--- a/src/yang/etsi-nfv-vnf.yang
+++ b/src/yang/etsi-nfv-vnf.yang
@@ -80,7 +80,8 @@ submodule etsi-nfv-vnf {
           "GS NFV-IFA011: Section 7.1.6.6,
            VirtualNetworkInterfaceRequirements information element";
       }
-      leaf niclo-requirements {
+
+      leaf nicio-requirements {
         type leafref {
           path "/nfv/vnfd/virtual-compute-descriptor/id";
         }