diff --git a/Modules/Visualization/MonteverdiGui/src/mvdLayerStackItemModel.cxx b/Modules/Visualization/MonteverdiGui/src/mvdLayerStackItemModel.cxx
index 83a0805f05abf8df079bddd923fd0b9dca66983b..4aa7d0c0e3ce0160328ed9b5f7d0a8871d67057a 100644
--- a/Modules/Visualization/MonteverdiGui/src/mvdLayerStackItemModel.cxx
+++ b/Modules/Visualization/MonteverdiGui/src/mvdLayerStackItemModel.cxx
@@ -67,8 +67,8 @@ HEADERS[ LayerStackItemModel::COLUMN_COUNT ] =
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Res" ),
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Name" ),
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Effect" ),
-  QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "I" ),
-  QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "J" ),
+  QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Column" ),
+  QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Line" ),
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Red" ),
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Green" ),
   QT_TRANSLATE_NOOP( "mvd::LayerStackItemModel", "Blue" ),