diff --git a/fltk.spec b/fltk.spec
index a04e545..ea122a9 100644
--- a/fltk.spec
+++ b/fltk.spec
@@ -9,7 +9,7 @@
 Summary:	C++ user interface toolkit
 Name:		fltk
 Version:	1.3.4
-Release:	5%{?dist}
+Release:	6%{?dist}
 
 # see COPYING (or http://www.fltk.org/COPYING.php ) for exceptions details
 License:	LGPLv2+ with exceptions	
@@ -107,11 +107,12 @@ autoconf
   --enable-xinerama \
   --enable-xft
 
-make %{?_smp_mflags}
+%make_build
 
 
 %install
-make install DESTDIR=$RPM_BUILD_ROOT
+%make_install
+
 make install-linux -C fluid DESTDIR=$RPM_BUILD_ROOT
 
 # we only apply this hack to multilib arch's
@@ -135,8 +136,7 @@ rm -rv $RPM_BUILD_ROOT%{_mandir}/cat*
 desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/fluid.desktop
 
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %doc ANNOUNCEMENT CHANGES CREDITS README
@@ -173,6 +173,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/fluid.desktop
 
 
 %changelog
+* Thu Jun 28 2018 Rex Dieter <rdieter@fedoraproject.org> - 1.3.4-6
+- use %%make_build %%make_install %%ldconfig_scriptlets
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.4-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild