diff --git a/zip.spec b/zip.spec
index fb0c43a..24f9d01 100644
--- a/zip.spec
+++ b/zip.spec
@@ -1,7 +1,7 @@
 Summary: A file compression and packaging utility compatible with PKZIP
 Name: zip
 Version: 3.0
-Release: 28%{?dist}
+Release: 29%{?dist}
 License: BSD
 Source: http://downloads.sourceforge.net/infozip/zip30.tar.gz
 URL: http://www.info-zip.org/Zip.html
@@ -39,14 +39,14 @@ program.
 %patch6 -p1 -b .zipnote
 
 %build
-make -f unix/Makefile prefix=%{_prefix} "CFLAGS_NOOPT=-I. -DUNIX $RPM_OPT_FLAGS" generic_gcc  %{?_smp_mflags}
+%{make_build} -f unix/Makefile prefix=%{_prefix} "CFLAGS_NOOPT=-I. -DUNIX $RPM_OPT_FLAGS" generic_gcc
 
 %install
 mkdir -p $RPM_BUILD_ROOT%{_bindir}
 mkdir -p $RPM_BULD_ROOT%{_mandir}/man1
 
-make -f unix/Makefile prefix=$RPM_BUILD_ROOT%{_prefix} \
-        MANDIR=$RPM_BUILD_ROOT%{_mandir}/man1 install
+%{make_install} -f unix/Makefile prefix=$RPM_BUILD_ROOT%{_prefix} \
+        MANDIR=$RPM_BUILD_ROOT%{_mandir}/man1
 
 %files
 %license LICENSE
@@ -62,6 +62,9 @@ make -f unix/Makefile prefix=$RPM_BUILD_ROOT%{_prefix} \
 %{_mandir}/man1/zipsplit.1*
 
 %changelog
+* Fri Mar 05 2021 Jakub Martisko <jamartis@redhat.com> - 3.0-29
+- Use build macros
+
 * Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-28
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild