diff --git a/Deploy-ssl-certs-to-nginx.md b/Deploy-ssl-certs-to-nginx.md
index 30404ce..1aaf16a 100644
--- a/Deploy-ssl-certs-to-nginx.md
+++ b/Deploy-ssl-certs-to-nginx.md
@@ -1 +1,3 @@
-TODO
\ No newline at end of file
+TODO
+
+see:  http://www.cyberciti.biz/faq/how-to-configure-nginx-with-free-lets-encrypt-ssl-certificate-on-debian-or-ubuntu-linux/
\ No newline at end of file