diff --git a/doc/src/sgml/external-projects.sgml b/doc/src/sgml/external-projects.sgml
index cf52aae6d98..63e82d99daf 100644
--- a/doc/src/sgml/external-projects.sgml
+++ b/doc/src/sgml/external-projects.sgml
@@ -120,7 +120,7 @@
psycopg
Python
DB API 2.0-compliant
- http://www.initd.org/
+