diff --git a/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp b/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp
index 65e152aab6..a6f4f97a64 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp
@@ -46,7 +46,7 @@ void GLGizmoSimplify::on_render_for_picking() {}
 void GLGizmoSimplify::on_render_input_window(float x, float y, float bottom_limit)
 {
     const int min_triangle_count = 4; // tetrahedron
-    const int max_char_in_name = 25;
+    const int max_char_in_name = 20;
     create_gui_cfg();
 
     const Selection &selection = m_parent.get_selection();
@@ -357,7 +357,6 @@ void GLGizmoSimplify::create_gui_cfg() {
         space_size + radio_size;
 
     cfg.input_width       = cfg.bottom_left_width;
-    cfg.input_small_width = cfg.input_width * 0.8;
     cfg.window_offset     = cfg.input_width;
     m_gui_cfg = cfg;
 }
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoSimplify.hpp b/src/slic3r/GUI/Gizmos/GLGizmoSimplify.hpp
index 4e356112ad..3d667d6917 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoSimplify.hpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoSimplify.hpp
@@ -84,7 +84,6 @@ private:
         int top_left_width    = 100;
         int bottom_left_width = 100;
         int input_width       = 100;
-        int input_small_width = 80;
         int window_offset     = 100;
         int window_padding    = 0;
     };