diff --git a/hwloc.changes b/hwloc.changes
index 6873c6e..45dbd05 100644
--- a/hwloc.changes
+++ b/hwloc.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Mon Mar  6 07:59:52 UTC 2017 - Thomas.Blume@suse.com
+
+- make hwloc-dump-hwdata only available on x86, as it is only
+  supported for Intel Knights Landing Xeon Phi platforms
+- revert sub packages for SLE from no-arch to arch specific in order 
+  to keep backward compatibility
+- fix typo in specfile 
+
 -------------------------------------------------------------------
 Wed Feb  8 12:46:42 UTC 2017 - jengelh@inai.de
 
diff --git a/hwloc.spec b/hwloc.spec
index 04f6e46..1ab18da 100644
--- a/hwloc.spec
+++ b/hwloc.spec
@@ -86,23 +86,34 @@ Group:          System/Libraries
 Requires:       %{name}-data
 
 %description -n %{lname}
-Package contains run time libraries for the hwloc.
+This package contains the run time libraries for hwloc.
 
 %package data
-Summary:        Runtime data for hwloc
+Summary:        Run time data for hwloc
+Group:          Development/Libraries/C and C++
+%if 0%{?sle_version} > 120300
+BuildArch:      noarch
+%endif
+%if 0%{?is_opensuse}
 Group:          System/Libraries
 BuildArch:      noarch
+%endif
 
 %description data
-This package contains the runtime data for hwloc.
+This package contains the run time data for the hwloc.
 
 %package doc
 Summary:        Documentation for hwloc
 Group:          Documentation/Other
+%if 0%{?sle_version} > 120300
 BuildArch:      noarch
+%endif
+%if 0%{?is_opensuse}
+BuildArch:      noarch
+%endif
 
 %description doc
-This package contains the documentation for hwlock.
+This package contains the documentation for hwloc.
 
 %prep
 %setup -q -n %{name}-%{name}-%{mainversion}
@@ -122,6 +133,16 @@ rm -rf %{buildroot}%{_libdir}/libhwloc.la
 
 # documentation will be handled by % doc macro
 rm -rf %{buildroot}%{_datadir}/doc/
+
+# This binary is built only for intel architectures
+%ifarch %{ix86} x86_64
+mkdir -p %{buildroot}%{_libexecdir}/systemd/system
+mv %{buildroot}%{_datadir}/hwloc/hwloc-dump-hwdata.service %{buildroot}%{_libexecdir}/systemd/system/hwloc-dump-hwdata.service
+%else
+rm %{buildroot}%{_datadir}/hwloc/hwloc-dump-hwdata.service
+%endif
+
+
 %fdupes -s %{buildroot}/%{_mandir}/man1
 %fdupes -s %{buildroot}/%{_mandir}/man7
 
@@ -142,17 +163,15 @@ make %{?_smp_mflags} check || :
 %files
 %defattr(-, root, root, -)
 %doc AUTHORS COPYING NEWS README VERSION
-# This binary is built only for intel architectures
-%ifarch %{ix86} x86_64
-%attr(0755,root,root) %{_sbindir}/hwloc-dump-hwdata
-%endif
 %{_mandir}/man1/hwloc*
 %{_mandir}/man1/lstopo*
 %{_bindir}/hwloc*
 %{_bindir}/lstopo*
-%dir %{_datadir}/hwloc
 %{_datadir}/applications/*.desktop
-%{_datadir}/hwloc/hwloc-dump-hwdata.service
+%ifarch %{ix86} x86_64
+%attr(0755,root,root) %{_sbindir}/hwloc-dump-hwdata
+%{_libexecdir}/systemd/system/hwloc-dump-hwdata.service
+%endif
 
 %files devel
 %defattr(-, root, root, -)