diff --git a/templates/key/one.hamlet b/templates/key/one.hamlet
index 6a7814e..ae1ab0e 100644
--- a/templates/key/one.hamlet
+++ b/templates/key/one.hamlet
@@ -12,7 +12,7 @@ $# You should have received a copy of the CC0 Public Domain Dedication along
 $# with this software. If not, see
 $# <http://creativecommons.org/publicdomain/zero/1.0/>.
 
-<h2>SSH Key #{ky2text $ sshKeyIdent key}
+<h3>SSH Key #{ky2text $ sshKeyIdent key}
 
 <p>
   ^{buttonW POST "Delete this key" (KeyDeleteR tag)}