diff --git a/crda.changes b/crda.changes
index fad264d..3083dfc 100644
--- a/crda.changes
+++ b/crda.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Sep 17 23:59:07 UTC 2011 - jengelh@medozas.de
+
+- Remove redundant tags/sections from specfile
+- Use %_smp_mflags for parallel build
+
 -------------------------------------------------------------------
 Fri Sep 16 12:02:37 UTC 2011 - jengelh@medozas.de
 
diff --git a/crda.spec b/crda.spec
index 97c8984..6a11768 100644
--- a/crda.spec
+++ b/crda.spec
@@ -15,7 +15,6 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
 
 Url:            http://linuxwireless.org/en/developers/Regulatory/CRDA
 
@@ -35,19 +34,11 @@ Supplements:    kernel >= 2.6.29
 The crda binary provides access to the wireless-regdb to the kernel
 through udev.
 
-
-
-Authors:
---------
-    Luis R. Rodriguez <mcgrof@gmail.com>
-    Johannes Berg <johannes@sipsolutions.net>
-    Michael Green <Michael.Green@Atheros.com>
-
 %prep
 %setup -q
 
 %build
-make all_noverify
+make all_noverify %{?_smp_mflags}
 
 %install
 make DESTDIR=$RPM_BUILD_ROOT install
@@ -60,7 +51,4 @@ make DESTDIR=$RPM_BUILD_ROOT install
 /usr/share/man/man8/crda.8.gz
 /usr/share/man/man8/regdbdump.8.gz
 
-%clean
-rm -rf %{buildroot}
-
 %changelog