diff --git a/EGkPointGrid3d.h b/EGkPointGrid3d.h
index e97f1cd..fa71c52 100644
--- a/EGkPointGrid3d.h
+++ b/EGkPointGrid3d.h
@@ -39,6 +39,7 @@ class PointGrid3d
       EGK_EXPORT bool Find( const Point3d& ptTest, double dTol, INTVECTOR& vnIds) ;
       EGK_EXPORT bool Find( const Point3d& ptTest, double dTol, int& nId) ;
       EGK_EXPORT bool FindNearest( const Point3d& ptTest, INTVECTOR& vnIds) ;
+      EGK_EXPORT bool FindNearest( const Point3d& ptTest, double dTol, int& nId) ;
       EGK_EXPORT bool First( int& nId) ;
 
    private :