diff --git a/.tmux.conf b/.tmux.conf
index cac1c5e..aa2771b 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -3,6 +3,7 @@ bind r source-file ~/.tmux.conf
 
 unbind C-b
 set -g prefix C-s
+bind C-s send-prefix
 
 set -g mouse on