diff --git a/kernel.spec b/kernel.spec
index a5114e4..c527192 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -513,7 +513,8 @@ Summary:	The cpupower tools
 Group:		System/Kernel and hardware
 Requires(post):  rpm-helper >= 0.24.0-3
 Requires(preun): rpm-helper >= 0.24.0-3
-Obsoletes:	cpufreq cpufrequtils
+Obsoletes:	cpufreq < 3.0
+Obsoletes:	cpufrequtils < 10.0
 
 %description -n cpupower
 The cpupower tools.