diff --git a/.topmsg b/.topmsg
index ed2b1e5428..fed9372c39 100644
--- a/.topmsg
+++ b/.topmsg
@@ -1,5 +1,5 @@
 From: Brian Behlendorf <behlendorf1@llnl.gov>
-Subject: [PATCH] linux-zfs-branch
+Subject: [PATCH] linux zfs branch
 
 Merged result of all expected upstream ZFS changes and modifications
 required to make ZFS Linux friendly