diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index 99d2388..08e4683 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -371,6 +371,10 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig* config)
     toggle_field("min_feature_size", have_arachne);
     toggle_field("min_bead_width", have_arachne);
     toggle_field("thin_walls", !have_arachne);
+
+    bool is_top_one_wall = config->opt_enum<TopOneWallType>("top_one_wall_type") != TopOneWallType::Disable;
+    toggle_field("top_area_threshold", is_top_one_wall);
+    
 }
 
 void ConfigManipulation::update_print_sla_config(DynamicPrintConfig* config, const bool is_global_config/* = false*/)