diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.DbMigrator/appsettings.json b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.DbMigrator/appsettings.json
index 1d9beacd54..2e4a69bd49 100644
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.DbMigrator/appsettings.json
+++ b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.DbMigrator/appsettings.json
@@ -21,7 +21,7 @@
       "MyProjectName_Swagger": {
         "ClientId": "MyProjectName_Swagger",
         "ClientSecret": "1q2w3e*",
-        "RootUrl": "https://localhost:44305"
+        "RootUrl": "https://localhost:44300"
       }
     }
   }