diff --git a/stfl.spec b/stfl.spec
index a8f5ced..1887ade 100644
--- a/stfl.spec
+++ b/stfl.spec
@@ -4,7 +4,7 @@
 
 Name:		stfl
 Version:	0.21
-Release:	12%{?dist}
+Release:	13%{?dist}
 Summary:	The Structured Terminal Forms Language/Library
 
 Group:		System Environment/Libraries
@@ -149,6 +149,9 @@ rm -rf %{buildroot}
 %{ruby_sitearch}/stfl.so
 
 %changelog
+* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.21-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
 * Wed Sep 29 2010 Dan Horák <dan[at]danny.cz> 0.21-12
 - prefix/libdir handling is broken in the Makefile chains