diff --git a/src/libs/vtools/dialogs/tools/dialogendline.cpp b/src/libs/vtools/dialogs/tools/dialogendline.cpp
index 422388c3a..4d45c0532 100644
--- a/src/libs/vtools/dialogs/tools/dialogendline.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogendline.cpp
@@ -170,7 +170,7 @@ void DialogEndLine::ChosenObject(quint32 id, const SceneObject &type)
                 vis->VisualMode(id);
                 VAbstractMainWindow *window = qobject_cast<VAbstractMainWindow *>(qApp->getMainWindow());
                 SCASSERT(window != nullptr);
-                connect(vis, &Visualization::ToolTip, window, &VAbstractMainWindow::ShowToolTip);
+                connect(vis.data(), &Visualization::ToolTip, window, &VAbstractMainWindow::ShowToolTip);
                 prepare = true;
             }
         }