diff --git a/example-rules.yml b/example-rules.yml
index 3fd87b9c..5ca5c4cb 100644
--- a/example-rules.yml
+++ b/example-rules.yml
@@ -14,5 +14,5 @@ groups:
     expr: sum(rate(node_cpu_seconds_total[5m])) without (cpu)
 
   # CPU in use ratio.
-  - record: instance:node_cpu_seconds_total_in_use:ratio
-    expr: sum(instance_mode:node_cpu_seconds:rate5m{mode!="idle"}) / instance:node_cpus:count
+  - record: instance:node_cpu_utilization:ratio
+    expr: sum(instance_mode:node_cpu_seconds:rate5m{mode!="idle"}) without (mode) / instance:node_cpus:count