diff --git a/src/slic3r/GUI/PresetComboBoxes.cpp b/src/slic3r/GUI/PresetComboBoxes.cpp
index d42853dfd..1a1f015cb 100644
--- a/src/slic3r/GUI/PresetComboBoxes.cpp
+++ b/src/slic3r/GUI/PresetComboBoxes.cpp
@@ -366,7 +366,7 @@ void PresetComboBox::fill_width_height()
 
     space_icon_width = lroundf(2 * scale_f);
     thin_space_icon_width = 2 * space_icon_width;
-    wide_space_icon_width = 3 * space_icon_width;
+    wide_space_icon_width = thin_icon_width + space_icon_width - thin_space_icon_width;//3 * space_icon_width;
 }
 
 wxString PresetComboBox::separator(const std::string& label)