diff --git a/DbService.cs b/DbService.cs
index b5d0a53..60229f5 100644
--- a/DbService.cs
+++ b/DbService.cs
@@ -6,9 +6,12 @@ using System.Runtime.Serialization;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Configuration;
 using MySqlConnector;
-using de.hottis.genericdatabaseapiservice.Models;
 
-namespace de.hottis.genericdatabaseapiservice.Services {
+// make sure to adjust the prefix with the PACKAGE_NAME from ENV
+using com.krohne.genericdatabaseapiservice.Models;
+
+// make sure to adjust the prefix with the PACKAGE_NAME from ENV
+namespace com.krohne.genericdatabaseapiservice.Services {
     public interface IDbService {
         Task<List<TOUT>> ReadBySelect<TIN, TOUT>(string selectStatement, bool justOne, TIN input);
     } 
diff --git a/OpenAPIDocCtrl.cs.tmpl b/OpenAPIDocCtrl.cs.tmpl
index 4548f56..a640b3f 100644
--- a/OpenAPIDocCtrl.cs.tmpl
+++ b/OpenAPIDocCtrl.cs.tmpl
@@ -3,7 +3,7 @@ using Microsoft.AspNetCore.Mvc;
 using System.IO;
 using System.Threading.Tasks;
 
-namespace de.hottis.genericdatabaseapiservice.Controllers {
+namespace ${env['packagename']}.Controllers {
     [Route("/${env['routeprefix']}/openapi/JSON")]
     public class OpenAPIDocCtrl : ControllerBase {
         private IWebHostEnvironment _hostingEnvironment;