diff --git a/libsigsegv.changes b/libsigsegv.changes
index 523babb..7d19a69 100644
--- a/libsigsegv.changes
+++ b/libsigsegv.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Jan 31 10:39:15 UTC 2012 - jengelh@medozas.de
+
+- Remove redundant tags/sections per specfile guideline suggestions
+- Parallel building using %_smp_mflags
+
 -------------------------------------------------------------------
 Fri Dec  3 20:36:03 UTC 2010 - pascal.bleser@opensuse.org
 
diff --git a/libsigsegv.spec b/libsigsegv.spec
index 81ef31f..a14f3d1 100644
--- a/libsigsegv.spec
+++ b/libsigsegv.spec
@@ -44,7 +44,7 @@ available.
 %build
 %configure \
     --enable-shared
-%__make %{?jobs:-j%{jobs}}
+make %{?_smp_mflags}
 
 %install
 %makeinstall
@@ -56,9 +56,6 @@ available.
 %post   -n %{name}%{soname} -p /sbin/ldconfig
 %postun -n %{name}%{soname} -p /sbin/ldconfig
 
-%clean
-%{?buildroot:%__rm -rf "%{buildroot}"}
-
 %files -n %{name}%{soname}
 %defattr(-,root,root)
 %doc AUTHORS COPYING ChangeLog* NEWS PORTING README