diff --git a/lm_sensors.spec b/lm_sensors.spec
index 2d3697c..d7f04b9 100644
--- a/lm_sensors.spec
+++ b/lm_sensors.spec
@@ -17,7 +17,8 @@ Summary: Hardware monitoring tools.
 Group: Applications/System
 License: GPL
 Buildroot: %{_tmppath}/%{name}-root
-Requires: /usr/sbin/dmidecode chkconfig
+Requires: /usr/sbin/dmidecode
+PreReq: chkconfig
 BuildPrereq: kernel-headers >= 2.2.16, bison
 ExclusiveArch: alpha %{ix86} x86_64