diff --git a/rubygem-cairo.spec b/rubygem-cairo.spec
index a734842..8d8f13d 100644
--- a/rubygem-cairo.spec
+++ b/rubygem-cairo.spec
@@ -297,6 +297,9 @@ popd
 * Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.12.4-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
 
+* Tue Mar 26 2013 Mamoru TASAKA <mtasaka@fedoraproject.org>
+- Rebuild due to wrong %%gem_extdir_mri macro (bug 927471)
+
 * Tue Mar 19 2013 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.12.4-1
 - 1.12.4