diff --git a/nss-altfiles.spec b/nss-altfiles.spec
index bcb1075..285836e 100644
--- a/nss-altfiles.spec
+++ b/nss-altfiles.spec
@@ -4,7 +4,7 @@
 Summary: NSS module to look up users in /usr/lib/passwd too
 Name: nss-altfiles
 Version: 2.18.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 #VCS: https://github.com/aperezdc/nss-altfiles
 Source0: https://github.com/aperezdc/nss-altfiles/archive/v%{version}.tar.gz
 # From pull request: https://github.com/marineam/nss-altfiles/commit/dda5073238b88b4537f2d2707b0ef67bdd11fe06
@@ -38,6 +38,9 @@ make install DESTDIR=$RPM_BUILD_ROOT
 %postun -p /sbin/ldconfig
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.18.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Wed May 28 2014 Ville Skyttä <ville.skytta@iki.fi> - 2.18.1-3
 - Build with $RPM_OPT_FLAGS