diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index 134538137d..c36b10356e 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -576,6 +576,8 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
     bool has_solid_infill = has_top_shell || has_bottom_shell;
     toggle_field("top_surface_pattern", has_top_shell);
     toggle_field("bottom_surface_pattern", has_bottom_shell);
+    toggle_field("top_surface_density", has_top_shell);
+    toggle_field("bottom_surface_density", has_bottom_shell);
 
     for (auto el : { "infill_direction", "sparse_infill_line_width",
         "sparse_infill_speed", "bridge_speed", "internal_bridge_speed", "bridge_angle", "internal_bridge_angle",