diff --git a/sffview.changes b/sffview.changes
index 28eeacc..3e207df 100644
--- a/sffview.changes
+++ b/sffview.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue May 17 08:21:13 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
+
+- Drop unused BuildRequire on SDL-devel.
+- Modernize specfile. Trim filler wording from description.
+
 -------------------------------------------------------------------
 Thu Feb  2 12:46:30 UTC 2017 - adam.majer@suse.de
 
diff --git a/sffview.spec b/sffview.spec
index 3e97be3..e09a973 100644
--- a/sffview.spec
+++ b/sffview.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package sffview
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,12 +12,11 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
 Name:           sffview
-BuildRequires:  SDL-devel
 %if 0%{?suse_version} > 1325
 BuildRequires:  libboost_headers-devel
 %else
@@ -30,32 +29,26 @@ BuildRequires:  wxWidgets-3_0-devel
 BuildRequires:  xorg-x11
 Version:        0.5
 Release:        0
-Summary:        Simple viewer for Structured Fax Files (.sff) used by ISDN applications
+Summary:        Viewer for Structured Fax Files (.sff) used by ISDN applications
 License:        MIT
 Group:          Hardware/ISDN
 Source:         %{name}-%{version}.tar.xz
 Source2:        %{name}.1
-Url:            http://sfftools.sourceforge.net/
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+URL:            http://sfftools.sourceforge.net/
 Patch0:         %{name}-%{version}.diff
-%define _use_internal_dependency_generator 0
-%define __find_requires %wx_requires
 
 %description
 The CAPI interface for programming ISDN hardware expects and gives you
 faxes in the "Structured Fax File" (SFF) format.
 
-SffView is a viewer for SFF-files. SffView is written in C++ using the
-wxWidgets/wxGTK toolkit and is therefore available for Linux and
-Windows (wxWidgets is a platform independent toolkit and wxGTK is a
-unix implementation based on GTK+, see wxWidgets homepage).
+SffView is a viewer for SFF files. SffView is written in C++ using the
+wxWidgets toolkit.
 
 %prep
-%setup
-%patch0 -p1
+%autosetup -p1
 
 %build
-make %{?_smp_mflags}
+%make_build
 
 %install
 install -d "%buildroot/%_bindir"
@@ -66,7 +59,6 @@ install -d "%{buildroot}/%{_mandir}/man1"
 install -pm0644 %{S:2} "%{buildroot}/%{_mandir}/man1/"
 
 %files
-%defattr(-,root,root,-)
 /usr/bin/sffview
 %doc %{_defaultdocdir}/sffview
 %doc %{_mandir}/man1/sffview.1.gz