diff --git a/glib2.spec b/glib2.spec
index ac84e11..40986af 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -95,13 +95,13 @@ rm glib/pcre/*.[ch]
            --enable-installed-tests
 )
 
-make %{?_smp_mflags}
+%make_build
 
 %install
 # Use -p to preserve timestamps on .py files to ensure
 # they're not recompiled with different timestamps
 # to help multilib: https://bugzilla.redhat.com/show_bug.cgi?id=718404
-make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p -c"
+%make_install INSTALL="install -p"
 # Also since this is a generated .py file, set it to a known timestamp,
 # otherwise it will vary by build time, and thus break multilib -devel
 # installs.