diff --git a/libsmbios.changes b/libsmbios.changes
index d31e168..ac1620d 100644
--- a/libsmbios.changes
+++ b/libsmbios.changes
@@ -4,6 +4,11 @@ Fri Nov  3 05:06:47 UTC 2017 - bwiedemann@suse.com
 - Do not store build logs in the package to make the
   package build result reproducible
 
+-------------------------------------------------------------------
+Mon Oct 30 11:33:14 UTC 2017 - josef.moellers@suse.com
+
+- Deleted unnecessary sections from SPEC file.
+
 -------------------------------------------------------------------
 Fri Sep 22 13:09:57 UTC 2017 - josef.moellers@suse.com
 
diff --git a/libsmbios.spec b/libsmbios.spec
index 1756d7b..4807dcc 100644
--- a/libsmbios.spec
+++ b/libsmbios.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libsmbios
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -53,44 +53,10 @@
 %define ctypes_BR python-ctypes
 %define fdupes_BR hardlink
 %define valgrind_BR valgrind
-# Some variable definitions so that we can be compatible between SUSE Build service and Fedora build system
-# SUSE: fedora_version  suse_version rhel_version centos_version sles_version
-# Fedora: fedora dist fc8 fc9
 
-# suse/sles
-%if 0%{?suse_version}
-%if 0%{?suse_version} < 1000
-    %define valgrind_BR %{nil}
-    # sles 9 doesnt have as_needed
-    %undefine as_needed
-%endif
-%if 0%{?suse_version} >= 1020
-    # suse never added python-ctypes provides to python 2.5 :(
-    %define ctypes_BR %{nil}
-%endif
-%if 0%{?suse_version} > 1020
-    %define fdupes_BR fdupes
-%else
-    %define fdupes_BR %{nil}
-    %define fdupes echo fdupes disabled
-%endif
-%endif
-
-# rhel (should work on OBS and EPEL)
-%if 0%{?rhel}
-%if 0%{?rhel} < 5
-    %define fdupes echo fdupes disabled
-    %define fdupes_BR %{nil}
-%endif
-%if 0%{?rhel} < 4
-    # dont yet have rhel3 valgrind
-    %define valgrind_BR %{nil}
-    # no python-ctypes for python <= 2.2
-    %undefine build_python
-    # rhel3 doesnt have -as-needed
-    %undefine as_needed
-%endif
-%endif
+# suse never added python-ctypes provides to python 2.5 :(
+%define ctypes_BR %{nil}
+%define fdupes_BR fdupes
 
 %define python_devel_BR %{nil}
 %if 0%{?build_python}
@@ -207,8 +173,8 @@ programs against libsmbios.
 
 %package -n yum-dellsysid
 Summary:        YUM plugin to retrieve the Dell System ID
-# yum plugin and supporting functions first appeared in 2.2.0
 Group:          Development/Tools
+# yum plugin and supporting functions first appeared in 2.2.0
 Requires:       smbios-utils-python >= 2.2.0
 
 %description -n yum-dellsysid
@@ -225,7 +191,6 @@ substitutions in yum repository configuration files on Dell systems.
 : '#'
 : '# build_python: %{?build_python}'
 : '# run_unit_tests: %{?run_unit_tests}'
-: '# rhel: %{?rhel}'
 : '# suse_version: %{?suse_version}'
 : '#'
 : '########################################'
@@ -356,11 +321,9 @@ cat > files-yum-dellsysid <<-EOF
        %{_exec_prefix}/lib/yum-plugins/*
        # SUSE build has anal directory ownership check. RPM which owns all dirs *must*
        # be installed at buildtime.
-       %if 0%{?suse_version} >= 1100
        %dir %{_sysconfdir}/yum
        %dir %{_sysconfdir}/yum/pluginconf.d/
        %dir %{_exec_prefix}/lib/yum-plugins/
-       %endif
 EOF
 %endif