diff --git a/office/docbook/sgml-common/pspec.xml b/office/docbook/sgml-common/pspec.xml
index 420078f4..12cd4c7a 100644
--- a/office/docbook/sgml-common/pspec.xml
+++ b/office/docbook/sgml-common/pspec.xml
@@ -12,7 +12,7 @@
data
Base ISO character entities and utilities for SGML
Sgml-common is a collection of entities and document type definitions (DTDs) useful for SGML processing.
- http://gd.tuwien.ac.at/hci/kde/devel/docbook/SOURCES/sgml-common-0.6.3.tgz
+ https://sourceware.org/ftp/docbook-tools/new-trials/SOURCES/sgml-common-0.6.3.tgz
sgml-common-0.6.3-configure.in.patch
sgml-common-0.6.3-manpage-1.patch