diff --git a/beadm.1 b/beadm.1
index d92ac2b..278733d 100644
--- a/beadm.1
+++ b/beadm.1
@@ -40,6 +40,10 @@ destroy
 .Ao Ar beName@snapshot Ac
 .Nm
 list
+.Nm
+rename
+.Ao Ar origBeName Ac
+.Ao Ar newBeName Ac
 .Sh DESCRIPTION
 The
 .Nm
@@ -88,6 +92,13 @@ snapshot.
 .Pp
 Displays all boot environments.
 .Pp
+.It Ic rename Ao Ar origBeName Ac Ao Ar newBeName Ac
+.Pp
+Renames the given
+.Ar origBeName
+to the given
+.Ar newBeName
+.Pp
 .El
 .Sh EXAMPLES
 .Bl -bullet