diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
index 2f65246..7dbfff0 100644
--- a/.config/tmux/tmux.conf
+++ b/.config/tmux/tmux.conf
@@ -1,5 +1,6 @@
 set -g default-terminal "tmux-256color"
 set -g mouse on
+set -g mode-keys vi
 
 # https://github.com/neovim/neovim/wiki/FAQ#cursor-shape-doesnt-change-in-tmux
 set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'