diff --git a/dmidecode-2.12.tar.bz2.sig b/dmidecode-2.12.tar.bz2.sig
new file mode 100644
index 0000000..4c2aa4c
Binary files /dev/null and b/dmidecode-2.12.tar.bz2.sig differ
diff --git a/dmidecode.changes b/dmidecode.changes
index bd5d6a4..c24989a 100644
--- a/dmidecode.changes
+++ b/dmidecode.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Feb 20 20:55:12 UTC 2015 - mpluskal@suse.com
+
+- Cleanup spec file with spec-cleaner
+- Add gpg signature
+
 -------------------------------------------------------------------
 Mon Oct 13 14:00:09 CEST 2014 - jdelvare@suse.de
 
diff --git a/dmidecode.keyring b/dmidecode.keyring
new file mode 100644
index 0000000..473a0f4
diff --git a/dmidecode.spec b/dmidecode.spec
index ec0c4e6..34f1e9e 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package dmidecode
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 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
@@ -17,23 +17,25 @@
 
 
 Name:           dmidecode
-Url:            http://www.nongnu.org/dmidecode/
 Version:        2.12
 Release:        0
-Provides:       pmtools:/usr/sbin/dmidecode
 Summary:        DMI table decoder
 License:        GPL-2.0+
 Group:          System/Console
-Source:         http://download.savannah.gnu.org/releases/%{name}/%{name}-%{version}.tar.bz2
+Url:            http://www.nongnu.org/dmidecode/
+Source0:        http://download.savannah.gnu.org/releases/%{name}/%{name}-%{version}.tar.bz2
+Source1:        http://download.savannah.gnu.org/releases/%{name}/%{name}-%{version}.tar.bz2.sig
+Source2:        %{name}.keyring
 Patch1:         dmidecode-1.173-drop-cast.patch
 Patch2:         dmidecode-1.175-fix-SMBIOS-2.8.0.patch
 Patch3:         dmidecode-1.176-SMBIOS-2.8-is-supported.patch
 Patch4:         dmidecode-1.177-decode-pcie3-slot-id.patch
 Patch5:         dmidecode-1.181-decode-CPUID-recent-AMD.patch
 Patch6:         dmidecode-1.182-decode-ddr4-memory-type.patch
+Provides:       pmtools:%{_sbindir}/dmidecode
+Obsoletes:      pmtools < 20071117
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 ExclusiveArch:  %ix86 ia64 x86_64 %arm aarch64
-Obsoletes:      pmtools < 20071117
 
 %description
 Dmidecode reports information about your system's hardware as described
@@ -50,7 +52,7 @@ trusted. Dmidecode does not scan your hardware, it only reports what
 the BIOS told it to.
 
 %prep
-%setup
+%setup -q
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
@@ -59,10 +61,10 @@ the BIOS told it to.
 %patch6 -p1
 
 %build
-make CFLAGS="$RPM_OPT_FLAGS" %{?_smp_mflags}
+make CFLAGS="%{optflags}" %{?_smp_mflags}
 
 %install
-install -dm 755 %{buildroot}/usr/sbin
+install -dm 755 %{buildroot}%{_sbindir}
 install -dm 755 %{buildroot}%{_mandir}/man8
 install -dm 755 %{buildroot}%{_docdir}/%{name}
 %ifarch ia64 %arm aarch64
@@ -70,15 +72,15 @@ for i in dmidecode ; do
 %else
 for i in dmidecode vpddecode ownership biosdecode ; do
 %endif
-install -m 755 $i %{buildroot}/usr/sbin/
+install -m 755 $i %{buildroot}%{_sbindir}/
 install -m 644 man/$i.8 %{buildroot}%{_mandir}/man8/
 install -m 644 AUTHORS CHANGELOG LICENSE README %{buildroot}%{_docdir}/%{name}/
 done
 
 %files
 %defattr(-,root,root)
-/usr/sbin/*
+%{_sbindir}/*
 %doc %{_docdir}/%{name}
-/%{_mandir}/man8/*
+%{_mandir}/man8/*
 
 %changelog