diff --git a/tmux/3.x/tmux.conf b/tmux/3.x/tmux.conf
new file mode 100644
index 0000000..e626d19
--- /dev/null
+++ b/tmux/3.x/tmux.conf
@@ -0,0 +1,12 @@
+
+unbind C-b
+set-option -g prefix C-s
+set-window-option -g mode-keys vi
+set-window-option -g status-keys vi
+
+unbind ]
+bind P paste-buffer
+
+bind-key -T copy-mode-vi 'v' send-keys -X begin-selection
+bind-key -T copy-mode-vi 'y' send-keys -X copy-selection
+bind-key -T copy-mode-vi 'r' send-keys -X rectangle-toggle