diff --git a/doc/ack.texi b/doc/ack.texi
index 86a87e486..8d2fbfd43 100644
--- a/doc/ack.texi
+++ b/doc/ack.texi
@@ -51,6 +51,7 @@ Bugfixes, documentation, encouragement, and code has been contributed by:
 @item Petr Holub
 @item Mario Strasser
 @item David Love
+@item Björn Sandell
 @item and we hope that those not mentioned here will forgive us.
 @end table