diff --git a/libsrc/occ/occgeom.hpp b/libsrc/occ/occgeom.hpp
index a491952f..6f70541e 100644
--- a/libsrc/occ/occgeom.hpp
+++ b/libsrc/occ/occgeom.hpp
@@ -31,38 +31,16 @@
 #include "Poly_Triangle.hxx"
 #include "GProp_GProps.hxx"
 #include "BRepGProp.hxx"
-#include "Geom_Surface.hxx"
-#include "TopExp.hxx"
 #include "gp_Pnt.hxx"
 #include "TopoDS.hxx"
 #include "TopoDS_Solid.hxx"
 #include "TopExp_Explorer.hxx"
 #include "TopTools_ListIteratorOfListOfShape.hxx"
-#include "BRep_Tool.hxx"
-#include "Geom_Curve.hxx"
-#include "Geom2d_Curve.hxx"
-#include "Geom_Surface.hxx"
-#include "GeomAPI_ProjectPointOnSurf.hxx"
-#include "GeomAPI_ProjectPointOnCurve.hxx"
 #include "TopoDS_Wire.hxx"
 #include "BRepTools_WireExplorer.hxx"
-#include "BRepTools.hxx"
 #include "TopTools_IndexedMapOfShape.hxx"
-#include "TopExp.hxx"
-#include "BRepBuilderAPI_MakeVertex.hxx"
-#include "BRepBuilderAPI_MakeShell.hxx"
-#include "BRepBuilderAPI_MakeSolid.hxx"
-#include "BRepOffsetAPI_Sewing.hxx"
 #include "BRepLProp_CLProps.hxx"
-#include "BRepLProp_SLProps.hxx"
-#include "BRepAdaptor_Surface.hxx"
 #include "BRepAdaptor_Curve.hxx"
-#include "Poly_Triangulation.hxx"
-#include "Poly_Array1OfTriangle.hxx"
-#include "TColgp_Array1OfPnt2d.hxx"
-#include "Poly_Triangle.hxx"
-#include "GProp_GProps.hxx"
-#include "BRepGProp.hxx"
 #include "TopoDS_Shape.hxx"
 #include "TopoDS_Face.hxx"
 #include "IGESToBRep_Reader.hxx"