diff --git a/dmidecode.changes b/dmidecode.changes
index 1d6b8cd..a5c2acf 100644
--- a/dmidecode.changes
+++ b/dmidecode.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Sep 18 17:17:12 UTC 2011 - jengelh@medozas.de
+
+- Remove redundant tags/sections from specfile
+  (cf. packaging guidelines)
+- Use %_smp_mflags for parallel build
+
 -------------------------------------------------------------------
 Wed Apr 13 17:45:35 CEST 2011 - jdelvare@suse.de
 
diff --git a/dmidecode.spec b/dmidecode.spec
index 5cf54d9..cd316e6 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -15,7 +15,6 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
 
 
 Name:           dmidecode
@@ -25,7 +24,6 @@ Release:        18
 License:        GPLv2+
 Group:          System/Console
 Provides:       pmtools:/usr/sbin/dmidecode
-AutoReqProv:    on
 Summary:        DMI table decoder
 Source:         %{name}-%{version}.tar.bz2
 Patch1:         dmidecode-fix-memory-array-location-overrun.patch
@@ -54,7 +52,7 @@ the BIOS told it to.
 %patch2 -p1
 
 %build
-make CFLAGS="$RPM_OPT_FLAGS"
+make CFLAGS="$RPM_OPT_FLAGS" %{?_smp_mflags}
 
 %install
 install -dm 755 %{buildroot}/usr/sbin