diff --git a/EXE_GdbCreateSurf.cpp b/EXE_GdbCreateSurf.cpp
index 3b39f0b..c60a2d5 100644
--- a/EXE_GdbCreateSurf.cpp
+++ b/EXE_GdbCreateSurf.cpp
@@ -1298,7 +1298,7 @@ ExeCreateSurfTmSwept( int nParentId, int nSectId, int nGuideId, bool bCapEnds, d
       for ( int i = 0 ; i < int( vRMF.size()) ; ++ i) {
          IGeoFrame3d* frCurr( CreateGeoFrame3d()) ;
          frCurr->Set( vRMF[i]) ;
-         pGeomDB->AddGeoObj( GDB_ID_NULL, 764, frCurr->Clone()) ;
+         pGeomDB->AddGeoObj( GDB_ID_NULL, 3, frCurr->Clone()) ;
          delete( frCurr) ;
       }
    }