diff --git a/src/TODO b/src/TODO
index 683c29e75..afa33e34e 100644
--- a/src/TODO
+++ b/src/TODO
@@ -14,6 +14,8 @@ Add support for mouse wheel with gpm.
 
 Recheck all mouse handlers, make sure that they check button number.
 
+Make mouse wheel work on the panels.
+
 ncurses 5.2 turns off keypad under heavy load on xterm.  Check if
 anything can be done about it.