diff --git a/src/module_vmap/module/javascript/app/vmap/tools/urlexporter.js b/src/module_vmap/module/javascript/app/vmap/tools/urlexporter.js
index b0b93b9cc0ab5dbda64d583a2fd40370a857d0fb..d531827eddb069217fffec94531c0200d183ca03 100644
--- a/src/module_vmap/module/javascript/app/vmap/tools/urlexporter.js
+++ b/src/module_vmap/module/javascript/app/vmap/tools/urlexporter.js
@@ -109,7 +109,7 @@ nsVmap.nsToolsManager.Urlexporter.prototype.urlExporterController.prototype.getE
         }
     }
 
-    sUrl += "?";
+    sUrl += "?mode_id=vmap&";
 
     var oMapCatalog = oVmap.getMapManager().getMapCatalog();
     var iMapId = oMapCatalog["maps"][oMapCatalog["usedMap"]]["map_id"];