diff --git a/rpm/scratchbox2.spec b/rpm/scratchbox2.spec
index aab47adc..a835f5fc 100644
--- a/rpm/scratchbox2.spec
+++ b/rpm/scratchbox2.spec
@@ -42,8 +42,7 @@ Scratchbox2 man pages.
 ./autogen.sh
 %configure
 touch .configure
-# Can't use  %{?_smp_mflags}  here: race condition in build system
-%{__make} %{_make_output_sync} %{_make_verbose}
+%make_build
 
 %install
 %__make install prefix=%{buildroot}/usr