diff --git a/gengetopt-2.22.6.tar.gz b/gengetopt-2.22.6.tar.gz
new file mode 100644
index 0000000..dc2644e
--- /dev/null
+++ b/gengetopt-2.22.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30b05a88604d71ef2a42a2ef26cd26df242b41f5b011ad03083143a31d9b01f7
+size 1056293
diff --git a/gengetopt-2.22.6.tar.gz.sig b/gengetopt-2.22.6.tar.gz.sig
new file mode 100644
index 0000000..2d1d20f
Binary files /dev/null and b/gengetopt-2.22.6.tar.gz.sig differ
diff --git a/gengetopt-2.22.6.tar.xz b/gengetopt-2.22.6.tar.xz
deleted file mode 100644
index d1fa07c..0000000
--- a/gengetopt-2.22.6.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f656e9cbe66e663c265497350c546cbc3075e07d91c177d6e6613e50aeb3268b
-size 594560
diff --git a/gengetopt.changes b/gengetopt.changes
index ff5706d..9249893 100644
--- a/gengetopt.changes
+++ b/gengetopt.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Mar 16 19:15:15 UTC 2015 - mpluskal@suse.com
+
+- Cleanup spec file with spec-cleaner
+- Use url for source
+- Add gpg signature
+- Correct info scriplet dependencies
+
 -------------------------------------------------------------------
 Thu Nov  8 10:04:46 UTC 2012 - sweet_f_a@gmx.de
 
diff --git a/gengetopt.keyring b/gengetopt.keyring
new file mode 100644
index 0000000..71f3cb8
--- /dev/null
+++ b/gengetopt.keyring
@@ -0,0 +1,31 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2
+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+=7SMz
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/gengetopt.spec b/gengetopt.spec
index 56e89d1..dc41c2d 100644
--- a/gengetopt.spec
+++ b/gengetopt.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gengetopt
 #
-# Copyright (c) 2012 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
@@ -15,6 +15,7 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+
 Name:           gengetopt
 Version:        2.22.6
 Release:        0
@@ -22,10 +23,12 @@ Summary:        Commandline parser generator
 License:        GPL-3.0+
 Group:          Development/Languages/C and C++
 Url:            http://www.gnu.org/software/gengetopt/
-Source:         %{name}-%{version}.tar.xz
+Source0:        ftp://ftp.gnu.org/gnu/gengetopt/%{name}-%{version}.tar.gz
+Source1:        ftp://ftp.gnu.org/gnu/gengetopt/%{name}-%{version}.tar.gz.sig
+Source2:        %{name}.keyring
 BuildRequires:  gcc-c++
-BuildRequires:  xz
-Requires(pre):  info
+Requires(post): %{install_info_prereq}
+Requires(preun): %{install_info_prereq}
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -41,7 +44,7 @@ reading/writing the options from/to config files is also supported.
 %build
 %configure \
 	--docdir=%{_docdir}/%{name}
-make
+make --jobs 1
 
 %install
 %{?make_install} %{!?make_install:make install DESTDIR=%{buildroot}}
@@ -54,15 +57,12 @@ rm -rf %{buildroot}%{_infodir}/dir
 rm -f %{buildroot}%{_docdir}/%{name}/INSTALL
 
 %check
-make check
-
-%clean
-rm -rf %{buildroot}
+make check --jobs 1
 
 %post
 %install_info --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
 
-%postun
+%preun
 %install_info_delete --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
 
 %files