diff --git a/schemas/2017-09-01-preview/Microsoft.DataFactory.json b/schemas/2017-09-01-preview/Microsoft.DataFactory.json
index bdfc2aa0e4..51ef6d0139 100644
--- a/schemas/2017-09-01-preview/Microsoft.DataFactory.json
+++ b/schemas/2017-09-01-preview/Microsoft.DataFactory.json
@@ -12175,4 +12175,4 @@
       "description": "Zoho server dataset."
     }
   }
-}
\ No newline at end of file
+}
diff --git a/schemas/2018-06-01/Microsoft.DataFactory.json b/schemas/2018-06-01/Microsoft.DataFactory.json
index 0335914c51..74ee62d2fe 100644
--- a/schemas/2018-06-01/Microsoft.DataFactory.json
+++ b/schemas/2018-06-01/Microsoft.DataFactory.json
@@ -17137,6 +17137,17 @@
     "ManagedIntegrationRuntime": {
       "type": "object",
       "properties": {
+        "managedVirtualNetwork": {
+          "oneOf": [
+            {
+              "$ref": "#/definitions/ManagedVirtualNetworkReference"
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Managed Virtual Network reference type."
+        },
         "type": {
           "type": "string",
           "enum": [
@@ -17266,6 +17277,34 @@
       },
       "description": "A managed Virtual Network associated with the Azure Data Factory"
     },
+    "ManagedVirtualNetworkReference": {
+      "type": "object",
+      "properties": {
+        "referenceName": {
+          "type": "string",
+          "description": "Reference ManagedVirtualNetwork name."
+        },
+        "type": {
+          "oneOf": [
+            {
+              "type": "string",
+              "enum": [
+                "ManagedVirtualNetworkReference"
+              ]
+            },
+            {
+              "$ref": "https://schema.management.azure.com/schemas/common/definitions.json#/definitions/expression"
+            }
+          ],
+          "description": "Managed Virtual Network reference type."
+        }
+      },
+      "required": [
+        "referenceName",
+        "type"
+      ],
+      "description": "Managed Virtual Network reference type."
+    },
     "MappingDataFlow": {
       "type": "object",
       "properties": {
@@ -28150,4 +28189,4 @@
       "description": "A copy activity Zoho server source."
     }
   }
-}
\ No newline at end of file
+}