diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
index 4fd41d1e5..4d4ed02f3 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.cpp
@@ -86,6 +86,9 @@ namespace GUIEditor
 			const SPropEntry &prop = *pItr;
 			setupProperty( prop, element );
 		}
+
+		QtVariantEditorFactory *factory = new QtVariantEditorFactory;
+		browser->setFactoryForManager( propertyMgr, factory );
 	}
 
 	void CPropBrowserCtrl::setupProperty( const SPropEntry &prop, const CInterfaceElement *element )