diff --git a/sbinary.spec b/sbinary.spec
index 1a557a7..23e0cd6 100644
--- a/sbinary.spec
+++ b/sbinary.spec
@@ -6,7 +6,7 @@
 
 Name:           sbinary
 Version:        %{sbinary_version}
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Library for describing binary formats for Scala types
 
 License:        MIT
@@ -135,11 +135,7 @@ cp -rp core/target/scala-%{scala_version}/api/* %{buildroot}/%{_javadocdir}/%{na
 
 %add_maven_depmap JPP-%{name}.pom %{name}.jar
 
-%files
-%{_javadir}/%{name}.jar
-%{_mavenpomdir}/JPP-%{name}.pom
-%{_mavendepmapfragdir}/%{name}
-
+%files -f .mfiles
 %doc LICENSE README
 
 %files javadoc
@@ -147,9 +143,11 @@ cp -rp core/target/scala-%{scala_version}/api/* %{buildroot}/%{_javadocdir}/%{na
 %doc LICENSE
 
 %changelog
+* Tue Jun 10 2014 Mat Booth <mat.booth@redhat.com> - 0.4.2-3
+- Migrate to .mfiles
+
 * Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
 
-
 * Tue Jan 7 2014 William Benton <willb@redhat.com> - 0.4.2-1
 - initial package