diff --git a/ghc-vector-algorithms.changes b/ghc-vector-algorithms.changes
index ef4da66..9622dc7 100644
--- a/ghc-vector-algorithms.changes
+++ b/ghc-vector-algorithms.changes
@@ -1,13 +1,3 @@
--------------------------------------------------------------------
-Tue Aug 18 10:46:32 UTC 2020 - Peter Simons <psimons@suse.com>
-
-- Replace %setup -q with the more modern %autosetup macro.
-
--------------------------------------------------------------------
-Tue Jun 16 11:14:49 UTC 2020 - Peter Simons <psimons@suse.com>
-
-- Re-generate file with latest version of spec-cleaner.
-
 -------------------------------------------------------------------
 Tue Dec  3 09:19:16 UTC 2019 - psimons@suse.com
 
diff --git a/ghc-vector-algorithms.spec b/ghc-vector-algorithms.spec
index 1f78de9..c9eb826 100644
--- a/ghc-vector-algorithms.spec
+++ b/ghc-vector-algorithms.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ghc-vector-algorithms
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -51,7 +51,7 @@ This package provides the Haskell %{pkg_name} library development
 files.
 
 %prep
-%autosetup -n %{pkg_name}-%{version}
+%setup -q -n %{pkg_name}-%{version}
 
 %build
 %ghc_lib_build