diff --git a/src/SMESH_I/SMESH_2smeshpy.cxx b/src/SMESH_I/SMESH_2smeshpy.cxx
index 6734c0d2f..fe4fc0c15 100644
--- a/src/SMESH_I/SMESH_2smeshpy.cxx
+++ b/src/SMESH_I/SMESH_2smeshpy.cxx
@@ -1510,7 +1510,7 @@ void _pyMesh::Process( const Handle(_pyCommand)& theCommand )
          method == "ExportToMEDX" ) { // ExportToMEDX() --> ExportMED()
       theCommand->SetMethod( "ExportMED" );
     }
-    else if ( method == "ExportCGNS" )
+    else if ( method == "ExportCGNS" || method == "ExportGMF" )
     { // ExportCGNS(part, ...) -> ExportCGNS(..., part)
       _pyID partID = theCommand->GetArg( 1 );
       int nbArgs = theCommand->GetNbArgs();