diff --git a/Geo/OCCFace.cpp b/Geo/OCCFace.cpp
index 09221aa666bf6fb2a8e27f29d7f8207b982d9633..02026862c1464c052ee18e29c9720e573641eb81 100644
--- a/Geo/OCCFace.cpp
+++ b/Geo/OCCFace.cpp
@@ -34,6 +34,7 @@
 #include <Poly_Triangle.hxx>
 #include <ShapeAnalysis.hxx>
 #include <Standard_Version.hxx>
+#include <TColgp_Array1OfPnt2d.hxx>
 #include <TopExp_Explorer.hxx>
 #include <TopoDS.hxx>
 #include <gp_Pln.hxx>