diff --git a/nemiver.changes b/nemiver.changes
index dabb76f..adedb65 100644
--- a/nemiver.changes
+++ b/nemiver.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Feb 28 16:37:31 UTC 2018 - dimstar@opensuse.org
+
+- Modernize spec-file by calling spec-cleaner
+
 -------------------------------------------------------------------
 Thu Feb  2 10:20:10 UTC 2017 - adam.majer@suse.de
 
diff --git a/nemiver.spec b/nemiver.spec
index 1b76017..16dcbc6 100644
--- a/nemiver.spec
+++ b/nemiver.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package nemiver
 #
-# 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
@@ -17,30 +17,22 @@
 
 
 %define scm_bootstrap 0
-
 Name:           nemiver
 Version:        0.9.6
 Release:        0
 Summary:        Nemiver graphical debugger
-License:        GPL-2.0+
+License:        GPL-2.0-or-later
 Group:          Development/Tools/Debuggers
-Url:            http://home.gna.org/nemiver/
+URL:            http://home.gna.org/nemiver/
 Source0:        http://download.gnome.org/sources/nemiver/0.9/%{name}-%{version}.tar.xz
 # PATCH-FIX-UPSTREAM nemiver-build-fix.patch bgo#763840 zaitor@opensuse.org -- Fix build with new mm stack
 Patch0:         nemiver-build-fix.patch
-%if 0%{?scm_bootstrap}
-BuildRequires:  gnome-common
-%endif
-%if 0%{?suse_version} > 1325
-BuildRequires:  libboost_headers-devel
-%else
-BuildRequires:  boost-devel
-%endif
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
 BuildRequires:  gdb
 BuildRequires:  intltool
 BuildRequires:  libgtop-devel
+BuildRequires:  pkgconfig
 BuildRequires:  sqlite-devel
 BuildRequires:  translation-update-upstream
 BuildRequires:  update-desktop-files
@@ -54,8 +46,15 @@ BuildRequires:  pkgconfig(gtksourceviewmm-3.0) >= 3.0
 BuildRequires:  pkgconfig(vte-2.91) >= 0.28
 Requires:       gdb
 Recommends:     %{name}-lang
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %glib2_gsettings_schema_requires
+%if 0%{?scm_bootstrap}
+BuildRequires:  gnome-common
+%endif
+%if 0%{?suse_version} > 1325
+BuildRequires:  libboost_headers-devel
+%else
+BuildRequires:  boost-devel
+%endif
 
 %description
 Nemiver is a standalone graphical debugger that integrates well in the
@@ -75,6 +74,7 @@ the well known GNU Debugger gdb to debug C / C++ programs.
 This package contains the development files to build debugger backend.
 
 %lang_package
+
 %prep
 %setup -q
 %patch0 -p1
@@ -94,17 +94,13 @@ make %{?_smp_mflags}
 %suse_update_desktop_file nemiver
 %find_lang %{name} %{?no_lang_C}
 # remove la files
-find %{buildroot}%{_libdir} -name '*.la' -type f -delete -print
+find %{buildroot} -type f -name "*.la" -delete -print
 # create symlinks for man pages
 %fdupes -s %{buildroot}/%{_mandir}
 # create hardlinks for the rest
 %fdupes %{buildroot}
 
-%clean
-rm -rf %{buildroot}
-
 %if 0%{?suse_version} > 1130
-
 %post
 %desktop_database_post
 %icon_theme_cache_post
@@ -112,7 +108,6 @@ rm -rf %{buildroot}
 %endif
 
 %if 0%{?suse_version} > 1130
-
 %postun
 %desktop_database_postun
 %icon_theme_cache_postun
@@ -120,7 +115,6 @@ rm -rf %{buildroot}
 %endif
 
 %files
-%defattr(-,root,root)
 %doc AUTHORS README NEWS TODO
 %doc %{_datadir}/help/C/%{name}/
 %{_bindir}/*
@@ -134,10 +128,9 @@ rm -rf %{buildroot}
 %dir %{_datadir}/icons/hicolor/symbolic/
 %dir %{_datadir}/icons/hicolor/symbolic/apps
 %{_datadir}/icons/hicolor/*/apps/nemiver*.*
-%{_mandir}/man1/nemiver.1.gz
+%{_mandir}/man1/nemiver.1%{ext_man}
 
 %files devel
-%defattr(-,root,root)
 %doc AUTHORS README NEWS TODO
 %{_includedir}/nemiver/