diff --git a/dot_tmux.conf b/dot_tmux.conf
index 3cf14a2..bad331a 100644
--- a/dot_tmux.conf
+++ b/dot_tmux.conf
@@ -12,9 +12,6 @@ bind-key a send-prefix
 set -g escape-time 0
 set -g renumber-windows on
 
-# bind Ctrl-k to clearing history
-bind-key c clear-history
-
 # Show a visual bell, even on other windows
 set-window-option -g visual-bell both
 set-window-option -g bell-action other