diff --git a/0001-helper-Don-t-crash-if-SUPERMIN_DTB-is-set-and-no-dtb.patch b/0001-helper-Don-t-crash-if-SUPERMIN_DTB-is-set-and-no-dtb.patch
deleted file mode 100644
index 6de5782..0000000
--- a/0001-helper-Don-t-crash-if-SUPERMIN_DTB-is-set-and-no-dtb.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From a55d9cf1579f14545636b3d7a2f515c413603107 Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Sun, 8 Sep 2013 11:13:24 +0100
-Subject: [PATCH] helper: Don't crash if SUPERMIN_DTB is set and no --dtb on
- the command line.
-
-Libguestfs uses supermin-helper -f checksum w/o --dtb.  Setting the
-SUPERMIN_DTB environment variable would cause supermin-helper to
-crash.  Instead of crashing, just ignore SUPERMIN_DTB.
----
- helper/kernel.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/helper/kernel.c b/helper/kernel.c
-index 4ff207b..5c8175d 100644
---- a/helper/kernel.c
-+++ b/helper/kernel.c
-@@ -122,15 +122,15 @@ has_modpath (const char *kernel_name)
- static void
- get_dtb (const char *kernel, const char *dtb_wildcard, const char *dtb)
- {
-+  if (!dtb_wildcard)
-+    return;
-+
-   char *dtb_env = getenv ("SUPERMIN_DTB");
-   if (dtb_env) {
-     copy_or_symlink_file ("dtb", dtb_env, dtb);
-     return;
-   }
- 
--  if (!dtb_wildcard)
--    return;
--
-   assert (dtb);      /* command line arg parsing should ensure this */
-   assert (kernel != NULL);
- 
--- 
-1.8.3.1
-
diff --git a/sources b/sources
index 8cffccf..6b90df2 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-2b24b7654e7942bed3bea3787bf76859  supermin-4.1.5.tar.gz
+b8581450b92fd42d5fd26961bc21d2bc  supermin-4.1.6.tar.gz
diff --git a/supermin.spec b/supermin.spec
index 4b0f84a..b1ba0da 100644
--- a/supermin.spec
+++ b/supermin.spec
@@ -1,7 +1,7 @@
 Summary:       Tool for creating supermin appliances
 Name:          supermin
-Version:       4.1.5
-Release:       5%{?dist}
+Version:       4.1.6
+Release:       1%{?dist}
 License:       GPLv2+
 
 %if 0%{?rhel} >= 7
@@ -11,10 +11,6 @@ ExclusiveArch: x86_64
 URL:           http://people.redhat.com/~rjones/supermin/
 Source0:       http://libguestfs.org/download/supermin/%{name}-%{version}.tar.gz
 
-# (For ARM) Don't crash if SUPERMIN_DTB is set and --dtb not specified.
-# Upstream since 2013-09-08.
-Patch1:        0001-helper-Don-t-crash-if-SUPERMIN_DTB-is-set-and-no-dtb.patch
-
 BuildRequires: /usr/bin/pod2man
 BuildRequires: yum >= 3.2
 BuildRequires: /usr/sbin/mke2fs
@@ -22,13 +18,6 @@ BuildRequires: e2fsprogs-devel
 BuildRequires: glibc-static, zlib-static
 BuildRequires: ocaml, ocaml-findlib-devel
 
-# automake isn't actually required; however the src/.depend file gets
-# rebuilt which newer automake thinks (wrongly) means that the
-# Makefile.am has been touched and needs rebuilding.  Unfortunately
-# because of this brokenness we also have to rerun autoreconf.  Grrr
-# stupid autotools.
-BuildRequires: automake, autoconf, libtool, gettext-devel
-
 Requires:      yum >= 3.2
 Requires:      yum-utils
 Requires:      supermin-helper%{?_isa} = %{version}-%{release}
@@ -66,10 +55,6 @@ Obsoletes:     febootstrap-supermin-helper < 3.21-3
 %prep
 %setup -q
 
-%patch1 -p1
-
-# See comment about automake above.
-autoreconf -i
 
 %build
 %configure --disable-network-tests
@@ -94,16 +79,22 @@ make check
 %files
 %doc COPYING README examples/build-basic-vm.sh
 %{_bindir}/supermin
-%{_mandir}/man8/supermin.8*
+%{_mandir}/man1/supermin.1*
 
 
 %files helper
 %doc COPYING
 %{_bindir}/supermin-helper
-%{_mandir}/man8/supermin-helper.8*
+%{_mandir}/man1/supermin-helper.1*
 
 
 %changelog
+* Mon Dec 23 2013 Richard W.M. Jones <rjones@redhat.com> - 4.1.6-1
+- New upstream version 4.1.6.
+- Should fix all autotools brokenness.
+- Man pages are now all in section 1.
+- Remove patch which is now upstream.
+
 * Mon Dec 23 2013 Richard W.M. Jones <rjones@redhat.com> - 4.1.5-5
 - Rerun autoreconf to fix autotools brokenness.