diff --git a/yadm b/yadm
index 4cae9eb..422c65e 100755
--- a/yadm
+++ b/yadm
@@ -1,4 +1,5 @@
 #!/bin/sh
+# shellcheck shell=bash
 # yadm - Yet Another Dotfiles Manager
 # Copyright (C) 2015-2021 Tim Byrne