diff --git a/diffstat.changes b/diffstat.changes
index 1aaa3a9..458381c 100644
--- a/diffstat.changes
+++ b/diffstat.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec  9 00:22:05 CET 2009 - jengelh@medozas.de
+
+- enable parallel building
+
 -------------------------------------------------------------------
 Tue Nov 24 18:07:09 CET 2009 - pgajdos@suse.cz
 
diff --git a/diffstat.spec b/diffstat.spec
index cdb40ea..0fd40bd 100644
--- a/diffstat.spec
+++ b/diffstat.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package diffstat (Version 1.51)
 #
-# Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2010 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
@@ -20,7 +20,7 @@
 
 Name:           diffstat
 Version:        1.51
-Release:        1
+Release:        2
 AutoReqProv:    on
 Group:          Productivity/Text/Utilities
 License:        MIT License (or similar)
@@ -51,7 +51,7 @@ CFLAGS="$RPM_OPT_FLAGS -Wall" \
 	--prefix=%{_prefix} \
 	--bindir=%{_bindir} \
 	--mandir=%{_mandir}
-make
+make %{?_smp_mflags}
 
 %install
 make DESTDIR=$RPM_BUILD_ROOT install