diff --git a/srcpkgs/docbook-xsl/template b/srcpkgs/docbook-xsl/template
index d83236e6972..ee8c94fc552 100644
--- a/srcpkgs/docbook-xsl/template
+++ b/srcpkgs/docbook-xsl/template
@@ -1,6 +1,7 @@
 # Template file for 'docbook-xsl'
 pkgname=docbook-xsl
 reverts="1.79.2_1"
+# keep in sync with docbook-xsl-ns
 version=1.79.1
 revision=7
 archs=noarch