diff --git a/tmux.conf b/tmux.conf
index a4936eb..a2c34c2 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -64,16 +64,17 @@ bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
 bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
 
 # Integrate urlview
-bind-key u capture-pane \; split-window "tmux show-buffer | urlview -"
+bind u capture-pane \; split-window "tmux show-buffer | urlview -"
 
 # Enter copy mode with C-U
-bind-key C-u copy-mode -u
+bind C-u copy-mode -u
+
 # Begin selection in copy mode with v not Space
-bind-key -T copy-mode-vi v send-keys -X begin-selection
+bind -T copy-mode-vi v send-keys -X begin-selection
 # Yank to the system clipboard in copy mode
 if -b '[ "`uname`" = "Darwin" ]' \
-  "bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'" \
-  "bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xsel -i -p && xsel -o -p | xsel -i -b'"
+  "bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'" \
+  "bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xsel -i -p && xsel -o -p | xsel -i -b'"
 
 # Left status style
 set-window-option -g status-left " #S"