diff --git a/mcpp.spec b/mcpp.spec
index fe86bd7..7c70f6b 100644
--- a/mcpp.spec
+++ b/mcpp.spec
@@ -3,7 +3,7 @@
 Summary:    Alternative C/C++ preprocessor
 Name:       mcpp
 Version:    2.7.2
-Release:    26%{?dist}
+Release:    27%{?dist}
 License:    BSD
 Source:     http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
 URL:        http://mcpp.sourceforge.net/
@@ -17,6 +17,7 @@ Patch1:     patch.mcpp.2.7.2
 Patch2:     mcpp-man.patch
 
 
+BuildRequires: make
 BuildRequires:  gcc
 %description
 C/C++ preprocessor defines and expands macros and processes '#if',
@@ -93,6 +94,9 @@ This package provides an html manual for mcpp.
 %lang(ja) %doc  doc-jp/mcpp-manual-jp.html
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.2-27
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.2-26
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild