diff --git a/microcode_ctl.spec b/microcode_ctl.spec
index 96c1566..b547dd3 100644
--- a/microcode_ctl.spec
+++ b/microcode_ctl.spec
@@ -2,7 +2,7 @@ Summary:        Tool to update x86/x86-64 CPU microcode.
 Name:           microcode_ctl
 Version:        1.11
 Release: 	%(R="$Revision$"; RR="${R##: }"; echo ${RR%%?})
-Serial:         1
+Epoch:		1
 Group:          System Environment/Base
 License:        GPL
 Source0:        microcode_ctl-1.11.tar.gz
@@ -82,6 +82,9 @@ family=`cat /proc/cpuinfo | grep "^cpu family" | sort -u | awk -F ": " '{ print
 exit 0
 
 %changelog
+* Thu Feb 17 2005 Dave Jones <davej@redhat.com>
+- s/Serial/Epoch/
+
 * Tue Jan 25 2005 Dave Jones <davej@redhat.com>
 - Drop the node creation/deletion change from previous release.
   It'll cause grief with selinux, and was a hack to get around