diff --git a/docker/nginx/docker-entrypoint.d/20-envsubst-on-templates.sh b/docker/nginx/docker-entrypoint.d/20-envsubst-on-templates.sh
index c46cea44..14d97a76 100755
--- a/docker/nginx/docker-entrypoint.d/20-envsubst-on-templates.sh
+++ b/docker/nginx/docker-entrypoint.d/20-envsubst-on-templates.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 # https://github.com/nginxinc/docker-nginx/blob/master/entrypoint/20-envsubst-on-templates.sh
+# https://github.com/nginxinc/docker-nginx/blob/master/LICENSE
 # Copyright (C) 2011-2016 Nginx, Inc.
 # All rights reserved.
 
diff --git a/docker/nginx/docker-entrypoint.sh b/docker/nginx/docker-entrypoint.sh
index 07793211..3802dab5 100755
--- a/docker/nginx/docker-entrypoint.sh
+++ b/docker/nginx/docker-entrypoint.sh
@@ -2,6 +2,7 @@
 # vim:sw=4:ts=4:et
 
 # https://github.com/nginxinc/docker-nginx/blob/master/entrypoint/docker-entrypoint.sh
+# https://github.com/nginxinc/docker-nginx/blob/master/LICENSE
 # Copyright (C) 2011-2016 Nginx, Inc.
 # All rights reserved.