diff --git a/surfingkeys/surfingkeys.js b/surfingkeys/surfingkeys.js
index 61a04bb..590134a 100644
--- a/surfingkeys/surfingkeys.js
+++ b/surfingkeys/surfingkeys.js
@@ -10,6 +10,7 @@ api.map('<Ctrl-f>', 'l');
 api.map('<Ctrl-b>', 'h');
 api.map('l', 'S');
 api.map('r', 'D');
+api.map('c0', 'yy');
 
 api.map('<Ctrl-v>', 'P');
 api.map('<Alt-v>', 'U');