diff --git a/schemas/2018-06-01/Microsoft.DataFactory.json b/schemas/2018-06-01/Microsoft.DataFactory.json
index f67d50768a..600a602714 100644
--- a/schemas/2018-06-01/Microsoft.DataFactory.json
+++ b/schemas/2018-06-01/Microsoft.DataFactory.json
@@ -27102,18 +27102,8 @@
           "description": "Stored procedure name. Type: string (or Expression with resultType string)."
         },
         "storedProcedureParameters": {
-          "oneOf": [
-            {
-              "type": "object",
-              "additionalProperties": {
-                "$ref": "#/definitions/StoredProcedureParameter"
-              },
-              "properties": {}
-            },
-            {
-              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
-            }
-          ],
+          "type": "object",
+          "properties": {},
           "description": "Value and type setting for stored procedure parameters. Example: \"{Parameter1: {value: \"1\", type: \"int\"}}\"."
         }
       },