diff --git a/engauge-digitizer.spec b/engauge-digitizer.spec
index 3b8d406..ec2e71b 100644
--- a/engauge-digitizer.spec
+++ b/engauge-digitizer.spec
@@ -5,7 +5,7 @@
 Name:    engauge-digitizer
 Summary: Convert graphs or map files into numbers
 Version: 6.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 Group:   Applications/Engineering
 License: GPLv2+
 URL:     https://github.com/markummitchell/engauge6
@@ -162,10 +162,7 @@ export JPEG2000_INCLUDE=%{_includedir}/openjpeg-2.1
 export JPEG2000_LIB=%{_libdir}
 %endif
 export ENGAUGE_RELEASE=1
-qmake-qt5 -makefile engauge.pro \
- QMAKE_CFLAGS="$RPM_OPT_FLAGS $RPM_LD_FLAGS -Wl,-z,now" \
- QMAKE_CXXFLAGS="$RPM_OPT_FLAGS $RPM_LD_FLAGS -Wl,-z,now" \
- QMAKE_LFLAGS="$RPM_LD_FLAGS -Wl,-z,now" \
+%{qmake_qt5} -makefile engauge.pro \
  DEFINES+=HELPDIR=%{_datadir}/doc/%{name}/help
 make %{?_smp_mflags}
 
@@ -274,6 +271,9 @@ xvfb-run -s "-screen 0 640x480x24" -a  sh -x ./build_and_run_all_tests
 %license LICENSE
 
 %changelog
+* Mon Feb 01 2016 Rex Dieter <rdieter@fedoraproject.org> 1:6.2-2
+- use %%qmake_qt5 macro (instead of settings flags by hand)
+
 * Tue Dec 01 2015 Antonio Trande <sagitter@fedoraproject.org> - 1:6.2-1
 - Update to 6.2