diff --git a/tmux.conf b/tmux.conf
index a8a21342..06d34475 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -18,7 +18,6 @@ setw -g mouse-select-window on
 setw -g mouse-select-pane on
 set-option -g default-command "reattach-to-user-namespace -l zsh"
 
-
 ## Key bindings ###########
 # Remap the key prefix
 set -g prefix C-Space
@@ -54,8 +53,6 @@ bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iqE
 bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-k) || tmux select-pane -U"
 bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-l) || tmux select-pane -R"
 bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys 'C-\\') || tmux select-pane -l"
-# bind-key -r C-h select-window -t :-
-# bind-key -r C-l select-window -t :+
 
 # after copying to a tmux buffer, hit y again to copy to clipboard
 bind y run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
diff --git a/zsh/functions b/zsh/functions
deleted file mode 100644
index 4db3828b..00000000
--- a/zsh/functions
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/zsh
-
-# Check to see if a command exists
-function command_exists {
-    command -v "$1" &> /dev/null
-}
-
-# vim:set ft=zsh: