diff --git a/scripts/chezmoi-install.sh b/scripts/chezmoi-install.sh
index a2f415d..ec2b8bb 100755
--- a/scripts/chezmoi-install.sh
+++ b/scripts/chezmoi-install.sh
@@ -5,6 +5,10 @@
 # https://github.com/client9/shlib
 # https://github.com/goreleaser/godownloader
 
+# Copyright (C) 2017 Nick Galbreath
+# Copyright (C) 2018 Tom Payne
+# SPDX-License-Identifier: MIT
+
 set -e
 
 BINDIR="${BINDIR:-bin}"