diff --git a/day01-image/files/etc/tmux.conf b/day01-image/files/etc/tmux.conf
new file mode 100644
index 0000000..383d6ff
--- /dev/null
+++ b/day01-image/files/etc/tmux.conf
@@ -0,0 +1,3 @@
+set -g default-terminal "screen-256color"
+set -g set-titles on
+set -g xterm-keys on