diff --git a/public_suffix_list.dat b/public_suffix_list.dat
index 1728676d4..310032d96 100644
--- a/public_suffix_list.dat
+++ b/public_suffix_list.dat
@@ -13388,7 +13388,6 @@ usercontent.jp
 // Submitted by Tom Klein <tom@gentlent.com>
 gentapps.com
 gentlentapis.com
-lab.ms
 cdn-edges.net
 
 // GignoSystemJapan: http://gsj.bz