diff --git a/debian/source.lintian-overrides b/debian/source.lintian-overrides
index 6bb4fb1..5367074 100644
--- a/debian/source.lintian-overrides
+++ b/debian/source.lintian-overrides
@@ -1,3 +1,4 @@
 # dpatch is obsolete but we can't deprecate it yet as
-# we want to avoid a big diff to Debian's "upstream" package
+# we want to avoid a big diff to Debian's "upstream" package;
+# has been forwarded to upstream [sh@tokee.org] on 2012-01-05 by Michael Prokop
 collectd source: build-depends-on-obsolete-package build-depends: dpatch