diff --git a/libgusb.changes b/libgusb.changes
index fc650ae..8c81099 100644
--- a/libgusb.changes
+++ b/libgusb.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Feb 28 16:35:13 UTC 2018 - dimstar@opensuse.org
+
+- Modernize spec-file by calling spec-cleaner
+
 -------------------------------------------------------------------
 Wed Sep  6 20:08:26 UTC 2017 - dimstar@opensuse.org
 
diff --git a/libgusb.spec b/libgusb.spec
index e9e92b8..add006d 100644
--- a/libgusb.spec
+++ b/libgusb.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libgusb
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 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
@@ -20,10 +20,11 @@ Name:           libgusb
 Version:        0.2.11
 Release:        0
 Summary:        GObject-based library for libusb1
-License:        LGPL-2.1+
+License:        LGPL-2.1-or-later
 Group:          System/Libraries
-Url:            https://github.com/hughsie/libgusb
+URL:            https://github.com/hughsie/libgusb
 Source0:        http://people.freedesktop.org/~hughsient/releases/%{name}-%{version}.tar.xz
+BuildRequires:  pkgconfig
 BuildRequires:  vala
 BuildRequires:  xz
 BuildRequires:  pkgconfig(glib-2.0) >= 2.44.0
@@ -75,24 +76,21 @@ make %{?_smp_mflags}
 
 %install
 %make_install
-find %{buildroot}%{_libdir} -name '*.la' -type f -delete -print
+find %{buildroot} -type f -name "*.la" -delete -print
 
 %post -n libgusb2 -p /sbin/ldconfig
-
 %postun -n libgusb2 -p /sbin/ldconfig
 
 %files -n libgusb2
-%defattr(-,root,root,-)
-%doc AUTHORS COPYING NEWS README
+%license COPYING
+%doc AUTHORS NEWS README
 %{_libdir}/libgusb.so.?
 %{_libdir}/libgusb.so.?.0.*
 
 %files -n typelib-1_0-GUsb-1_0
-%defattr(-,root,root)
 %{_libdir}/girepository-1.0/GUsb-1.0.typelib
 
 %files devel
-%defattr(-,root,root,-)
 %{_bindir}/gusbcmd
 %{_datadir}/gir-1.0/GUsb-1.0.gir
 %dir %{_datadir}/vala/vapi