diff --git a/protobuf-c.spec b/protobuf-c.spec
index 69c4c6a..693502e 100644
--- a/protobuf-c.spec
+++ b/protobuf-c.spec
@@ -38,14 +38,14 @@ This package contains protobuf-c headers and libraries.
 %build
 autoreconf -ifv
 %configure --disable-static
-make %{?_smp_mflags}
+%make_build
 
 %check
 make check
 
 %install
-make install DESTDIR=$RPM_BUILD_ROOT
-rm -f $RPM_BUILD_ROOT/%{_libdir}/libprotobuf-c.la
+%make_install
+rm -vf $RPM_BUILD_ROOT/%{_libdir}/libprotobuf-c.la
 
 %post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig
@@ -64,7 +64,6 @@ rm -f $RPM_BUILD_ROOT/%{_libdir}/libprotobuf-c.la
 %{_libdir}/libprotobuf-c.so
 %{_libdir}/pkgconfig/libprotobuf-c.pc
 
-
 %changelog
 * Mon Nov 13 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.2.1-8
 - Rebuild for protobuf 3.4