diff --git a/.tmux.conf b/.tmux.conf
index 309838e..c64efe2 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,14 +1,3 @@
-# remap prefix from 'C-b' to 'C-a'
-unbind C-b
-set-option -g prefix C-a
-bind-key C-a send-prefix
-
-# split panes using | and -
-bind | split-window -h
-bind - split-window -v
-unbind '"'
-unbind %
-
 # switch panes using Alt-arrow without prefix
 bind -n M-Left select-pane -L
 bind -n M-Right select-pane -R