diff --git a/doc/ack.texi b/doc/ack.texi
index 8c95b76c7..bfb03b816 100644
--- a/doc/ack.texi
+++ b/doc/ack.texi
@@ -48,7 +48,7 @@ Bugfixes, documentation, encouragement, and code has been contributed by:
 @item Miroslav Ruda
 @email{ruda@@ics.muni.cz}
 @item Brian A May
-@email{bmay@@dgs.monash.edu.au}
+@email{bmay@@snoopy.apana.org.au}
 @item and we hope that those not mentioned here will forgive us.
 @end table