diff --git a/mp.spec b/mp.spec
index 66deeea..d62ca53 100644
--- a/mp.spec
+++ b/mp.spec
@@ -7,13 +7,13 @@
 
 Name:		mp
 Version:	1.3.0
-Release:	7%{?dist}
+Release:	8%{?dist}
 License:	MIT and BSD
 Summary:	An open-source library for mathematical programming
 URL:		https://github.com/ampl/mp
 Source0:	https://github.com/ampl/mp/archive/%{commit}/mp-%{commit}.tar.gz
 Source1:	mp.module.in
-Requires:	environment-modules
+Requires:	environment(modules)
 BuildRequires:	atlas-devel
 BuildRequires:	cmake
 %if %{with_gecode}
@@ -147,6 +147,9 @@ make -C build test
 %{_includedir}/mp
 
 %changelog
+* Wed Jan 6 2016 Orion Poplawski <orion@cora.nwra.com> - 1.3.0-8
+- Require environment(modules)
+
 * Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.3.0-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild