diff --git a/scripts/tmux-attach-or-new.sh b/scripts/tmux-attach-or-new.sh
new file mode 100755
index 0000000..e34f3e2
--- /dev/null
+++ b/scripts/tmux-attach-or-new.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+if tmux has-session; then
+  exec tmux attach
+else
+  exec tmux new
+fi