diff --git a/EXE_GdbCreateSurf.cpp b/EXE_GdbCreateSurf.cpp
index b7198b5..80f2ad4 100644
--- a/EXE_GdbCreateSurf.cpp
+++ b/EXE_GdbCreateSurf.cpp
@@ -1895,7 +1895,7 @@ ExeCreateBezierSphere( int nParentId, const Point3d& ptCenter, double dR, int nR
   // reucpero il punto in locale
    Point3d ptCenterLoc = GetPointLocal( pGeomDB, ptCenter, nRefType, frLoc) ;
   // Creo la superficie
-   PtrOwner<ISurfBezier> pSurfBez( CreateBezierSphere( ptCenterLoc, dR)) ;
+   PtrOwner<ISurfBezier> pSurfBez( GetSurfBezierSphere( ptCenterLoc, dR)) ;
    int nId = ( bOk ? pGeomDB->AddGeoObj( GDB_ID_NULL, nParentId, Release( pSurfBez)) : GDB_ID_NULL) ;
    ExeSetModified() ;
    // se richiesto, salvo il comando Lua equivalente