diff --git a/EXeExecutor.h b/EXeExecutor.h
index 3068645..5464f5b 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -748,7 +748,7 @@ EXE_EXPORT bool ExeCutVolZmapPlane( int nId, const Point3d& ptOn, const Vector3d
 EXE_EXPORT bool ExeUpdateVolZmapByAddingSurfTm( int nVolZmapId, int nStmId) ;
 EXE_EXPORT bool ExeVolZmapMakeUniform( int nVolZmapId, double dToler, bool bExtensionFirst, int nToolNum) ;
 EXE_EXPORT bool ExeVolZMapOffset( int nId, double dDist, int nType) ;
-EXE_EXPORT bool ExeVolZMapRemoveFins( int nVolZMapId, const Vector3d& vtDir, double dThick) ;
+EXE_EXPORT bool ExeVolZMapRemoveFins( int nVolZMapId, const Vector3d& vtDir, double dThick, int nRefType) ;
 
 // GeomDB Get
 EXE_EXPORT bool ExeTextNormVersor( int nId, int nRefId, Vector3d& vtNorm) ;