diff --git a/dos2unix.spec b/dos2unix.spec
index d87ef7e..bb1bcf0 100644
--- a/dos2unix.spec
+++ b/dos2unix.spec
@@ -1,14 +1,15 @@
 Summary: Text file format converters
 Name: dos2unix
 Version: 7.4.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: BSD
-URL: http://waterlan.home.xs4all.nl/dos2unix.html
-Source: http://waterlan.home.xs4all.nl/dos2unix/%{name}-%{version}.tar.gz
+URL: https://waterlan.home.xs4all.nl/dos2unix.html
+Source: https://waterlan.home.xs4all.nl/dos2unix/%{name}-%{version}.tar.gz
 BuildRequires: gcc
 BuildRequires: gettext
 # perl modules, required for tests
 BuildRequires: perl-Test-Harness perl-Test-Simple
+BuildRequires: make
 Provides: unix2dos = %{version}-%{release}
 Obsoletes: unix2dos < 5.1-1
 
@@ -20,10 +21,10 @@ vice versa.
 %setup -q
 
 %build
-make %{?_smp_mflags} LDFLAGS="%{build_ldflags}"
+%make_build LDFLAGS="%{build_ldflags}"
 
 %install
-make DESTDIR=$RPM_BUILD_ROOT install
+%make_install
 
 # We add doc files manually to %%doc
 rm -rf $RPM_BUILD_ROOT%{_docdir}
@@ -34,7 +35,8 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}
 make test
 
 %files -f %{name}.lang
-%doc man/man1/dos2unix.htm  ChangeLog.txt COPYING.txt
+%license COPYING.txt
+%doc man/man1/dos2unix.htm ChangeLog.txt 
 %doc NEWS.txt README.txt TODO.txt
 %{_bindir}/dos2unix
 %{_bindir}/mac2unix
@@ -43,6 +45,9 @@ make test
 %{_mandir}/man1/*.1*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 7.4.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Oct 12 2020 Fedora Release Monitoring <release-monitoring@fedoraproject.org> - 7.4.2-1
 - Update to 7.4.2 (#1887599)