diff --git a/Libraries/LibGUI/GTreeView.cpp b/Libraries/LibGUI/GTreeView.cpp
index e5a3fea5b2..29bdb05743 100644
--- a/Libraries/LibGUI/GTreeView.cpp
+++ b/Libraries/LibGUI/GTreeView.cpp
@@ -244,6 +244,7 @@ void GTreeView::did_update_model()
 {
     GAbstractView::did_update_model();
     update_content_size();
+    update();
 }
 
 void GTreeView::did_update_selection()