diff --git a/tmux.conf b/tmux.conf
index aee138a..fd804e1 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -4,3 +4,4 @@ source "/usr/share/powerline/bindings/tmux/powerline.conf"
 
 set -g default-terminal "screen-256color"
 
+set-option -g default-shell "/bin/zsh"