diff --git a/CONTRIBUTORS.csv b/CONTRIBUTORS.csv
index 35d47fc..3ccf47a 100644
--- a/CONTRIBUTORS.csv
+++ b/CONTRIBUTORS.csv
@@ -24,3 +24,4 @@ Ingvar Stepanyan, rreverser, Personal, me@rreverser.com
 Shilpi Jain, Shilpi3, Personal, shilpisondhi@gmail.com
 Jian Jiang, ottojiang, Personal, ottojiang@gmail.com
 Seth Stephens, relative, Personal, hi@relative.im
+Michael Smith, sideshowbarker, Personal, mike@w3.org