diff --git a/xz.changes b/xz.changes
index cd53398..835b1ea 100644
--- a/xz.changes
+++ b/xz.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Oct 30 20:17:49 UTC 2010 - jengelh@medozas.de
+
+- Use %_smp_mflags
+
 -------------------------------------------------------------------
 Thu Oct 28 09:18:47 UTC 2010 - coolo@novell.com
 
diff --git a/xz.spec b/xz.spec
index cc30522..eee7577 100644
--- a/xz.spec
+++ b/xz.spec
@@ -81,7 +81,7 @@ compiling programs using the LZMA library.
 %build
 AUTOPOINT=true autoreconf -fiv
 %configure --libdir=/%{_lib} --disable-static --with-pic --docdir=%_docdir/%name
-make %{?jobs:-j%jobs}
+make %{?_smp_mflags}
 
 %check
 LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check