diff --git a/environment-modules.spec b/environment-modules.spec
index b25f103..ebc4d3b 100644
--- a/environment-modules.spec
+++ b/environment-modules.spec
@@ -3,7 +3,7 @@
 
 Name:           environment-modules
 Version:        4.6.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Provides dynamic modification of a user's environment
 
 License:        GPLv2+
@@ -13,6 +13,7 @@ Source0:        http://downloads.sourceforge.net/modules/modules-%{version}.tar.
 BuildRequires:  gcc
 BuildRequires:  tcl-devel, tclx-devel, libX11-devel
 BuildRequires:  dejagnu, sed, procps, hostname, man, less
+BuildRequires: make
 Requires:       tcl, sed, procps, man, less
 Requires:       vim-filesystem
 Requires(post): %{_sbindir}/update-alternatives
@@ -191,6 +192,9 @@ fi
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.6.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Sun Nov 15 2020 Xavier Delaruelle <xavier.delaruelle@cea.fr> - 4.6.1-1
 - Update to 4.6.1 (#1897820)