diff --git a/src/ifcgeom/mapping/IfcCompositeCurve.cpp b/src/ifcgeom/mapping/IfcCompositeCurve.cpp
index dba438e6d6..72b099954c 100644
--- a/src/ifcgeom/mapping/IfcCompositeCurve.cpp
+++ b/src/ifcgeom/mapping/IfcCompositeCurve.cpp
@@ -106,90 +106,3 @@ taxonomy::ptr mapping::map_impl(const IfcSchema::IfcCompositeCurve& inst) {
 		return pwf;
 	}
 }
-
-/*
-
-#include <BRepBuilderAPI_MakeEdge.hxx>
-#include <BRepBuilderAPI_MakeWire.hxx>
-#include <TopoDS_Wire.hxx>
-#include <TopTools_ListOfShape.hxx>
-#include <ShapeFix_ShapeTolerance.hxx>
-#include "mapping.h"
-#include "../ifcgeom_schema_agnostic/wire_builder.h"
-
-#define _USE_MATH_DEFINES
-#define mapping POSTFIX_SCHEMA(mapping)
-
-taxonomy::ptr mapping::map_impl(const IfcSchema::IfcCompositeCurve* l, TopoDS_Wire& wire) {
-
-
-	TopTools_ListOfShape converted_segments;
-
-	for (auto it = segments->begin(); it != segments->end(); ++it) {
-
-		if (!(*it)->declaration().is(IfcSchema::IfcCompositeCurveSegment::Class())) {
-			ifcopenshell::logger::root().error("Not implemented", *it);
-			return false;
-		}
-
-		IfcSchema::IfcCurve* curve = ((IfcSchema::IfcCompositeCurveSegment*)(*it))->ParentCurve();
-
-		// The type of ParentCurve is IfcCurve, but the documentation says:
-		// ParentCurve: The *bounded curve* which defines the geometry of the segment.
-		// At least let's exclude IfcLine as an infinite linear segment
-		// definitely does not make any sense.
-		TopoDS_Wire segment;
-
-		if (curve->as<IfcSchema::IfcLine>()) {
-			ifcopenshell::logger::root().notice("Infinite IfcLine used as ParentCurve of segment, treating as a segment", *it);
-			Handle_Geom_Curve handle;
-			convert_curve(curve, handle);
-			double u0 = 0.0;
-			double u1 = curve->as<IfcSchema::IfcLine>()->Dir()->Magnitude() * length_unit_;
-			if (u1 < getValue(GV_PRECISION)) {
-				ifcopenshell::logger::root().warning("Segment length below tolerance", *it);
-			}
-			BRepBuilderAPI_MakeEdge me(handle, u0, u1);
-			if (me.IsDone()) {
-				BRep_Builder B;
-				B.MakeWire(segment);
-				B.Add(segment, me.Edge());
-			}
-		} else if (!convert_wire(curve, segment)) {
-			const bool failed_on_purpose = curve->as<IfcSchema::IfcPolyline>() && !segment.IsNull();
-			ifcopenshell::logger::root().message(failed_on_purpose ? ifcopenshell::logger::LOG_WARNING : ifcopenshell::logger::LOG_ERROR, "Failed to convert curve:", curve);
-			continue;
-		}
-
-		if (!((IfcSchema::IfcCompositeCurveSegment*)(*it))->SameSense()) {
-			segment.Reverse();
-		}
-
-		ShapeFix_ShapeTolerance FTol;
-		FTol.SetTolerance(segment, getValue(GV_PRECISION), TopAbs_WIRE);
-
-		converted_segments.append(segment);
-
-	}
-
-	if (converted_segments.Extent() == 0) {
-		ifcopenshell::logger::root().message(ifcopenshell::logger::LOG_ERROR, "No segment successfully converted:", l);
-		return false;
-	}
-
-	BRepBuilderAPI_MakeWire w;
-	TopoDS_Vertex wire_first_vertex, wire_last_vertex, edge_first_vertex, edge_last_vertex;
-
-	TopTools_ListIteratorOfListOfShape it(converted_segments);
-
-	std::vector<express::base> profile = inst.data().get_inverse(&IfcSchema::IfcProfileDef::Class(), -1);
-	const bool force_close = profile && profile->size() > 0;
-
-	util::wire_builder bld(getValue(GV_PRECISION), l);
-	util::shape_pair_enumerate(it, bld, force_close);
-	wire = bld.wire();
-
-	return true;
-}
-
-*/