diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 271d8e350..46a6de6ab 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -724,7 +724,7 @@ void Tab::update_visibility()
     update_page_tree_visibility();
 
     Layout();
-//	Thaw();
+	Thaw();
 
     update_changed_tree_ui();
 }