diff --git a/specification/web/resource-manager/Microsoft.Web/stable/2018-02-01/CommonDefinitions.json b/specification/web/resource-manager/Microsoft.Web/stable/2018-02-01/CommonDefinitions.json
index 1502bbb8f0c9..f69696c75dae 100644
--- a/specification/web/resource-manager/Microsoft.Web/stable/2018-02-01/CommonDefinitions.json
+++ b/specification/web/resource-manager/Microsoft.Web/stable/2018-02-01/CommonDefinitions.json
@@ -909,6 +909,11 @@
               "description": "Kind of site that was deleted",
               "type": "string",
               "readOnly": true
+            },
+            "geoRegionName": {
+              "description": "Geo Region of the deleted site",
+              "type": "string",
+              "readOnly": true
             }
           },
           "x-ms-client-flatten": true