diff --git a/rubygem-mongo.spec b/rubygem-mongo.spec
index 8458e16..bc0be99 100644
--- a/rubygem-mongo.spec
+++ b/rubygem-mongo.spec
@@ -4,15 +4,20 @@
 Summary:       Ruby driver for the MongoDB
 Name:          rubygem-%{gem_name}
 Version:       1.6.4
-Release:       3%{?dist}
+Release:       4%{?dist}
 Group:         Development/Languages
 License:       ASL 2.0
 URL:           http://www.mongodb.org
 Source0:       http://rubygems.org/gems/%{gem_name}-%{version}.gem
-Requires:      ruby(abi) = %{rubyabi}
 Requires:      rubygems
 Requires:      rubygem(bson) = %{version}
-BuildRequires: ruby(abi) = %{rubyabi}
+%if 0%{?fedora} >= 19
+Requires:      ruby(release)
+BuildRequires: ruby(release)
+%else
+Requires:      ruby(abi) >= %{rubyabi}
+BuildRequires: ruby(abi) >= %{rubyabi}
+%endif
 BuildRequires: rubygems
 BuildRequires: rubygems-devel
 # For running the tests
@@ -99,6 +104,9 @@ popd
 %{gem_instdir}/Rakefile
 
 %changelog
+* Wed Mar 13 2013 Troy Dawson <tdawson@redhat.com> - 1.6.4-4
+- Fix to make it build/install on F19+
+
 * Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.4-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild