diff --git a/ghc-mustache.changes b/ghc-mustache.changes
index e2bd44e..a01c15c 100644
--- a/ghc-mustache.changes
+++ b/ghc-mustache.changes
@@ -1,64 +1,5 @@
 -------------------------------------------------------------------
-Thu Dec 19 09:58:24 UTC 2019 - psimons@suse.com
+Tue Aug 25 10:19:21 UTC 2020 - psimons@suse.com
 
-- Update mustache to version 2.3.1.
-  Upstream has not updated the file "CHANGELOG.md" since the last
-  release.
+- Add mustache at version 2.3.1.
 
--------------------------------------------------------------------
-Fri Nov  8 16:14:16 UTC 2019 - Peter Simons <psimons@suse.com>
-
-- Drop obsolete group attributes.
-
--------------------------------------------------------------------
-Sat Oct 20 11:31:45 UTC 2018 - Peter Simons <psimons@suse.com>
-
-- Use https URL to refer to bugs.opensuse.org.
-
--------------------------------------------------------------------
-Wed Jul 18 14:26:33 UTC 2018 - psimons@suse.com
-
-- Cosmetic: replace tabs with blanks, strip trailing white space,
-  and update copyright headers with spec-cleaner.
-
--------------------------------------------------------------------
-Mon May 14 17:02:11 UTC 2018 - psimons@suse.com
-
-- Update mustache to version 2.3.0.
-  - Changed `EitherT` to `ExceptT` (deprecation)
-  - removed `getFile` from public API
-
--------------------------------------------------------------------
-Thu Aug  3 15:38:38 UTC 2017 - psimons@suse.com
-
-- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.
-
--------------------------------------------------------------------
-Thu Jul 27 14:08:12 UTC 2017 - psimons@suse.com
-
-- Update to version 2.2.3.
-
--------------------------------------------------------------------
-Thu May 18 09:52:24 UTC 2017 - psimons@suse.com
-
-- Update to version 2.1.4 with cabal2obs.
-
--------------------------------------------------------------------
-Tue Apr  4 11:04:06 UTC 2017 - psimons@suse.com
-
-- Update to version 2.1.3 with cabal2obs.
-
--------------------------------------------------------------------
-Mon Nov 14 09:34:02 UTC 2016 - psimons@suse.com
-
-- Update to version 2.1.2 with cabal2obs.
-
--------------------------------------------------------------------
-Thu Sep 15 07:06:58 UTC 2016 - psimons@suse.com
-
-- Update to version 2.1 revision 0 with cabal2obs.
-
--------------------------------------------------------------------
-Sun Jul 10 17:16:46 UTC 2016 - psimons@suse.com
-
-- Update to version 1.0.2 revision 0 with cabal2obs.
diff --git a/ghc-mustache.spec b/ghc-mustache.spec
index e71e153..8a9f892 100644
--- a/ghc-mustache.spec
+++ b/ghc-mustache.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ghc-mustache
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -74,7 +74,7 @@ Requires(postun): ghc-compiler = %{ghc_version}
 This package provides the Haskell %{pkg_name} library development files.
 
 %prep
-%setup -q -n %{pkg_name}-%{version}
+%autosetup -n %{pkg_name}-%{version}
 
 %build
 %ghc_lib_build