diff --git a/cassh.1 b/cassh.1
index 30f376f..5c1d298 100644
--- a/cassh.1
+++ b/cassh.1
@@ -141,3 +141,5 @@ copyright and related and neighboring rights to this software to the
 public domain worldwide.
 .Pp
 .Lk http://creativecommons.org/publicdomain/zero/1.0/
+.Sh CAVEATS
+Currently, there is no support for revoking certificates.