diff --git a/src/yang/etsi-nfv-vnf.yang b/src/yang/etsi-nfv-vnf.yang
index eebda704e424a89a2f8d835ba77a8c12eea5740f..6d6b77aa4f354f86c6df977fb2c27ff204629179 100755
--- a/src/yang/etsi-nfv-vnf.yang
+++ b/src/yang/etsi-nfv-vnf.yang
@@ -1626,7 +1626,7 @@ submodule etsi-nfv-vnf {
             }
           }
           list scaling-info {
-            key "id";
+            key "scaling-aspect-id";
             description
               "The InstantiationLevel information element describes a
                given level of resources to be instantiated within a
@@ -1635,7 +1635,8 @@ submodule etsi-nfv-vnf {
             reference
               "GS NFV IFA011: Section 7.1.8.7 InstantiationLevel
                information element";
-            leaf id {
+
+            leaf scaling-aspect-id {
               type leafref {
                 path "../../../nfv:scaling-aspect/nfv:id";
               }