diff --git a/.tmux.conf b/.tmux.conf
index b5e7b74..d273a06 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,9 +1,4 @@
 # vim: set tw=0 nolbr fo-=t
-unbind C-b
-set -g prefix C-a
-
-bind-key C-a last-window
-
 bind-key C-space set -g status
 
 bind C-p previous-window