diff --git a/ncompress.spec b/ncompress.spec
index e912c7a..bd9992a 100644
--- a/ncompress.spec
+++ b/ncompress.spec
@@ -1,7 +1,7 @@
 Summary: Fast compression and decompression utilities
 Name: ncompress
 Version: 4.2.4
-Release: 56%{?dist}
+Release: 57%{?dist}
 License: Public Domain
 Group: Applications/File
 URL:    http://ncompress.sourceforge.net/
@@ -76,6 +76,9 @@ rm -rf $RPM_BUILD_ROOT
 %doc LZW.INFO README
 
 %changelog
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.2.4-57
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Tue Jan 03 2012 Ondrej Vasik <ovasik@redhat.com> - 4.2.4-56
 - use memmove instead of memcpy to prevent memory overlap corruption
  (#760657)