diff --git a/specification/resources/resource-manager/Microsoft.Resources/stable/2020-06-01/resources.json b/specification/resources/resource-manager/Microsoft.Resources/stable/2020-06-01/resources.json
index a0f7bbac2fcd..10fe8494850c 100644
--- a/specification/resources/resource-manager/Microsoft.Resources/stable/2020-06-01/resources.json
+++ b/specification/resources/resource-manager/Microsoft.Resources/stable/2020-06-01/resources.json
@@ -2052,7 +2052,7 @@
         "tags": [
           "Providers"
         ],
-        "operationId": "ManagementGroup_Register",
+        "operationId": "ManagementGroup_Providers_Register",
         "description": "Registers a management group with a resource provider.",
         "parameters": [
           {