diff --git a/web/ui/templates/rules.html b/web/ui/templates/rules.html
index 327ca0fc15..5c1c15db2b 100644
--- a/web/ui/templates/rules.html
+++ b/web/ui/templates/rules.html
@@ -10,8 +10,8 @@
- {{.Name}}
- {{if .GetEvaluationTimestamp.IsZero}}Never{{else}}{{since .GetEvaluationTimestamp}} ago{{end}}
+ {{humanizeDuration .GetEvaluationDuration.Seconds}}
+ {{if .GetLastEvaluation.IsZero}}Never{{else}}{{since .GetLastEvaluation}} ago{{end}}
{{humanizeDuration .GetEvaluationTime.Seconds}}