diff --git a/app/widget/nodeparamview/nodeparamviewitem.h b/app/widget/nodeparamview/nodeparamviewitem.h
index a45fbc661..fd48413e7 100644
--- a/app/widget/nodeparamview/nodeparamviewitem.h
+++ b/app/widget/nodeparamview/nodeparamviewitem.h
@@ -49,6 +49,7 @@ public:
   void SetText(const QString& s)
   {
     lbl_->setText(s);
+    lbl_->setToolTip(s);
   }
 
 signals: