diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index 48c0cd0d5f..61bbdcc863 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -840,7 +840,7 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, in
     bool has_top_shell    = has_top_shell_layers && config->option<ConfigOptionPercent>("top_surface_density")->value > 0;
     bool has_bottom_shell = config->opt_int("bottom_shell_layers") > 0;
     bool has_solid_infill = has_top_shell_layers || has_bottom_shell;
-    toggle_line("sparse_infill_smooth_factor", is_smoothable_infill_pattern(pattern, config->opt_int("fill_multiline")));
+    toggle_line("sparse_infill_smooth_factor", have_infill && is_smoothable_infill_pattern(pattern, config->opt_int("fill_multiline")));
     toggle_field("top_surface_pattern", has_top_shell);
     toggle_field("bottom_surface_pattern", has_bottom_shell);
     toggle_field("top_surface_density", has_top_shell_layers);