--- a/styles/macosx.style	Mon Oct 05 15:18:43 2015 +0200
+++ b/styles/macosx.style	Mon Oct 05 15:36:02 2015 +0200
@@ -38,6 +38,8 @@
 comment  'Un style qui résemble MacOSX (incomplet)'
 #endif
 
+previewFileName         'viewStyleSample_macosx.png'
+
 selection.hilightFrameColor             nil
 selection.hilightBackgroundColorNoFocus =selectionGrey
 selection.hilightForegroundColorNoFocus (Color black)