diff --git a/.tmux.conf b/.tmux.conf
index 6578377..dfd1d13 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -4,6 +4,8 @@ bind | split-window -h
 bind - split-window -v
 unbind '"'
 unbind %
+# reload config with prefix + r
+bind-key r source-file ~/.tmux.conf
 
 # tmux as non-login shell
 # https://wiki.archlinux.org/index.php/tmux#Start_a_non-login_shell