diff --git a/.tmux.conf b/.tmux.conf
index ab40bbd..83f9586 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,5 +1,7 @@
 set -g prefix C-k
+set -g escape-time 20
+
 bind-key C-k send-prefix
 unbind C-b
 
-set -g escape-time 20
+bind-key -T prefix j choose-tree "join-pane -s %%"