diff --git a/specification/azsadmin/resource-manager/network/Microsoft.Network.Admin/preview/2015-06-15/Network.json b/specification/azsadmin/resource-manager/network/Microsoft.Network.Admin/preview/2015-06-15/Network.json
index 80391a71dcca..5135c591e5f4 100644
--- a/specification/azsadmin/resource-manager/network/Microsoft.Network.Admin/preview/2015-06-15/Network.json
+++ b/specification/azsadmin/resource-manager/network/Microsoft.Network.Admin/preview/2015-06-15/Network.json
@@ -87,7 +87,7 @@
         "tags": [
           "Network"
         ],
-        "operationId": "Locations_List",
+        "operationId": "OnPremLocations_List",
         "parameters": [
           {
             "$ref": "#/parameters/ApiVersionParameter"