diff --git a/src/libslic3r/GCode/WipeTower.cpp b/src/libslic3r/GCode/WipeTower.cpp
index 3fbc0cccaa..3d7353eadf 100644
--- a/src/libslic3r/GCode/WipeTower.cpp
+++ b/src/libslic3r/GCode/WipeTower.cpp
@@ -593,7 +593,7 @@ Polylines remove_points_from_polygon(const Polygon &polygon_ori, const std::vect
     return result;
 }
 
-Polylines contrust_gap_for_skip_points(const Polygon &polygon, const std::vector<Vec2f> & skip_points ,float wt_width,float gap_length,Polygon& insert_skip_polygon)
+Polylines construct_gap_for_skip_points(const Polygon &polygon, const std::vector<Vec2f> & skip_points ,float wt_width,float gap_length,Polygon& insert_skip_polygon)
 {
     if (skip_points.empty()) {
         insert_skip_polygon = polygon;
@@ -5101,7 +5101,7 @@ Polygon WipeTower::generate_support_wall_new(WipeTowerWriter &writer, const box_
     if (!extrude_perimeter) return wall_polygon;
 
     if (skip_points) {
-        result_wall = contrust_gap_for_skip_points(wall_polygon, m_wall_skip_points[m_cur_layer_id], m_wipe_tower_width, 2.5 * m_perimeter_width, insert_skip_polygon);
+        result_wall = construct_gap_for_skip_points(wall_polygon, m_wall_skip_points[m_cur_layer_id], m_wipe_tower_width, 2.5 * m_perimeter_width, insert_skip_polygon);
     }
     else {
         result_wall.push_back(to_polyline(wall_polygon));
diff --git a/src/libslic3r/GCode/WipeTower.hpp b/src/libslic3r/GCode/WipeTower.hpp
index 3dbbf03ffb..66e8acf1c4 100644
--- a/src/libslic3r/GCode/WipeTower.hpp
+++ b/src/libslic3r/GCode/WipeTower.hpp
@@ -23,7 +23,7 @@ enum GCodeFlavor : unsigned char;
 // Cuts the tower wall polygon open at each skip point (a toolchange's entry position)
 // so the entry travel can pass through instead of crossing the printed wall. Defined in
 // WipeTower.cpp, shared by WipeTower and WipeTower2.
-Polylines contrust_gap_for_skip_points(
+Polylines construct_gap_for_skip_points(
     const Polygon& polygon, const std::vector<Vec2f>& skip_points, float wt_width, float gap_length, Polygon& insert_skip_polygon);
 
 class WipeTower
diff --git a/src/libslic3r/GCode/WipeTower2.cpp b/src/libslic3r/GCode/WipeTower2.cpp
index e3e5f075c1..51ab155dd9 100644
--- a/src/libslic3r/GCode/WipeTower2.cpp
+++ b/src/libslic3r/GCode/WipeTower2.cpp
@@ -2461,7 +2461,7 @@ Polygon WipeTower2::generate_support_rib_wall(WipeTowerWriter2&
         const size_t layer_id = size_t(m_layer_info - m_plan.begin());
         const std::vector<Vec2f>& layer_skip_points =
             layer_id < m_wall_skip_points.size() ? m_wall_skip_points[layer_id] : no_skip_points;
-        result_wall = contrust_gap_for_skip_points(wall_polygon, layer_skip_points, m_wipe_tower_width, 2.5 * m_perimeter_width,
+        result_wall = construct_gap_for_skip_points(wall_polygon, layer_skip_points, m_wipe_tower_width, 2.5 * m_perimeter_width,
                                                    insert_skip_polygon);
     } else {
         result_wall.push_back(to_polyline(wall_polygon));