diff --git a/EXeExecutor.h b/EXeExecutor.h
index dd5d483..7433d28 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -553,7 +553,7 @@ EXE_EXPORT bool ExeSurfTmFacetNormVersor( int nId, int nFacet, int nRefId, Vecto
 EXE_EXPORT bool ExeSurfTmFacetOppositeSide( int nId, int nFacet, const Vector3d& vtDir, int nRefId,
                                             Point3d& ptP1, Point3d& ptP2) ;
 EXE_EXPORT bool ExeSurfTmFacetOppositeSideEx( int nId, int nFacet, const Vector3d& vtDir, int nRefId,
-                                              Point3d& ptP1, Point3d& ptP2, Vector3d& vtIn1, Vector3d& vtOut2, double& dLen, double& dWidth) ;
+                                              Point3d& ptP1, Point3d& ptPm, Point3d& ptP2, Vector3d& vtIn1, Vector3d& vtOut2, double& dLen, double& dWidth) ;
 EXE_EXPORT bool ExeSurfTmFacetsContact( int nId, int nF1, int nF2, int nRefId, bool& bAdjac, Point3d& ptP1, Point3d& ptP2, double& dAng) ;
 EXE_EXPORT bool ExeVolZmapVolume( int nId, double& dVol) ;
 EXE_EXPORT int  ExeVolZmapPartCount( int nId) ;