diff --git a/doc/src/sgml/external-projects.sgml b/doc/src/sgml/external-projects.sgml
index ef516b4..fd1685e 100644
--- a/doc/src/sgml/external-projects.sgml
+++ b/doc/src/sgml/external-projects.sgml
@@ -113,7 +113,7 @@
pgtclng
Tcl
- http://pgfoundry.org/projects/pgtclng/
+ http://sourceforge.net/projects/pgtclng/
|