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diff --git a/README.txt b/README.txt
index 39218d0..70da206 100755
--- a/README.txt
+++ b/README.txt
@@ -41,7 +41,7 @@ Windows port by Andrew Ellerton & Max Rheiner
Bug fixes by Robert Osfield, Marcelo E. Magallon, Markku Rontu, Mark A. Fox,
Patrick Rogers
Containers and optimisations by Sebastien Barre
-Autoconf Marcelo E. Magallon.
+Autoconf Marcelo E. Magallon <mmagallo@debian.org>
Please contact me if you have any suggestions, feature requests, or problems.