diff --git a/pages/common/waitress-serve.md b/pages/common/waitress-serve.md
index 793fb8faa..ac48c60df 100644
--- a/pages/common/waitress-serve.md
+++ b/pages/common/waitress-serve.md
@@ -1,6 +1,7 @@
 # waitress-serve
 
 > Pure Python WSGI HTTP Server.
+> More information: <https://github.com/Pylons/waitress>.
 
 - Run a Python web app: