diff --git a/config.def.h b/config.def.h
index e7c29ab786..da290b1c1b 100644
--- a/config.def.h
+++ b/config.def.h
@@ -67,6 +67,10 @@ static bool bundle_assets_extract_enable = false;
 static bool materialui_icons_enable      = true;
 #endif
 
+static const bool CRT_Switch_Resolution = false; 	//ben
+static const int CRT_Switch_Resolution_super = 2560; 
+
+
 static const bool def_history_list_enable = true;
 static const bool def_playlist_entry_remove = true;
 static const bool def_playlist_entry_rename = true;