diff --git a/app/src/main/assets/public_suffix_list.dat b/app/src/main/assets/public_suffix_list.dat
index 0aecac59ae..8df22023eb 100644
--- a/app/src/main/assets/public_suffix_list.dat
+++ b/app/src/main/assets/public_suffix_list.dat
@@ -11961,6 +11961,10 @@ a.ssl.fastly.net
 b.ssl.fastly.net
 global.ssl.fastly.net
 
+// Fastmail : https://www.fastmail.com/
+// Submitted by Marc Bradshaw <marc@fastmailteam.com>
+*.user.fm
+
 // FASTVPS EESTI OU : https://fastvps.ru/
 // Submitted by Likhachev Vasiliy <lihachev@fastvps.ru>
 fastvps-server.com