diff --git a/pbzip2.spec b/pbzip2.spec
index 7cd0f6b..a9450dd 100644
--- a/pbzip2.spec
+++ b/pbzip2.spec
@@ -1,9 +1,10 @@
 Name:		pbzip2
 Version:	1.1.13
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Parallel implementation of bzip2
 URL:		https://launchpad.net/pbzip2
 License:	BSD
+BuildRequires: make
 BuildRequires:	gcc-c++
 BuildRequires:	bzip2-devel
 Source0:	https://launchpad.net/pbzip2/1.1/%{version}/+download/pbzip2-%{version}.tar.gz
@@ -45,6 +46,9 @@ ln -sf ./%{name} %{buildroot}%{_bindir}/pbzcat
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.13-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.13-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild