diff --git a/charts/ingress-nginx-monitoring/Chart.yaml b/charts/ingress-nginx-monitoring/Chart.yaml
index a4cc959..d7b5bf0 100644
--- a/charts/ingress-nginx-monitoring/Chart.yaml
+++ b/charts/ingress-nginx-monitoring/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: ingress-nginx-monitoring
 description: Monitor nginx ingress controller
 type: application
-version: 1.2.7
-appVersion: 1.2.7
+version: 1.2.8
+appVersion: 1.2.8
 icon: https://raw.githubusercontent.com/SomeBlackMagic/helm-charts/master/charts/ingress-nginx-monitoring/nginx-prometheus-grafana.png
 keywords:
   - http
diff --git a/charts/ingress-nginx-monitoring/templates/prometheus/prometheusrule.yaml b/charts/ingress-nginx-monitoring/templates/prometheus/prometheusrule.yaml
index 988ccc0..b1f6df9 100644
--- a/charts/ingress-nginx-monitoring/templates/prometheus/prometheusrule.yaml
+++ b/charts/ingress-nginx-monitoring/templates/prometheus/prometheusrule.yaml
@@ -1,4 +1,4 @@
-{{- if and $.Values.prometheus.enabled ( $.Capabilities.APIVersions.Has "monitoring.coreos.com/v1" ) }}
+{{- if and $.Values.prometheus.enabled ( $.Capabilities.APIVersions.Has "monitoring.coreos.com/v1" )  }}
 apiVersion: monitoring.coreos.com/v1
 kind: PrometheusRule
 metadata:
@@ -33,19 +33,19 @@ spec:
       labels:
         severity: "{{ $.Values.prometheus.rule.alerts.certificateExpiry.severity }}"
       annotations:
-        description: {{`ssl certificate {{$labels.host}} will expire in less than a week`}}
+        description: {{`ssl certificate {{$labels.host}} will expire in less then a week`}}
         summary: renew expiring certificates to avoid downtime
     {{- end }}
 
     {{- if $.Values.prometheus.rule.alerts.tooMany500s.enabled }}
     - alert: NGINXTooMany500s
       expr: 100 * (sum by(ingress, exported_namespace, status,method,path,host) (rate(nginx_ingress_controller_requests{status=~"5.+", controller_class=~"{{ $.Values.prometheus.rule.ingressClass}}"}[2h])) / sum by(ingress, exported_namespace, status,method,path,host) (rate(nginx_ingress_controller_requests{controller_class=~"{{ $.Values.prometheus.rule.ingressClass}}"}[2h]))) > 10
-      for: {{ $.Values.prometheus.rule.alerts.tooMany500s.for }}
+      for: 5m
       labels:
         severity: "{{ $.Values.prometheus.rule.alerts.tooMany500s.severity }}"
       annotations:
         description: {{`Too many {{$labels.status}} on {{$labels.host}} `}}
-        summary: {{`{{ $.Values.prometheus.rule.alerts.tooMany500s.summary }}. Metadata -> { namespace="{{$labels.exported_namespace}}", ingress="{{$labels.ingress}}", method="{{$labels.method}}", path="{{$labels.path}})" } `}}
+        summary: {{` More than 10% of all requests returned {{$labels.status}}. Metadata -> { namespace="{{$labels.exported_namespace}}", ingress="{{$labels.ingress}}", method="{{$labels.method}}", path="{{$labels.path}})" } `}}
     {{- end }}
 
     {{- if $.Values.prometheus.rule.alerts.tooMany400s.enabled }}
@@ -56,9 +56,10 @@ spec:
         severity: "{{ $.Values.prometheus.rule.alerts.tooMany400s.severity }}"
       annotations:
         description: {{`Too many {{$labels.status}} on {{$labels.host}} `}}
-        summary: {{`More than 5% of all requests returned {{$labels.status}}. Metadata -> { namespace="{{$labels.exported_namespace}}", ingress="{{$labels.ingress}}", method="{{$labels.method}}", path="{{$labels.path}})" } `}}
+        summary: {{` More than 5% of all requests returned {{$labels.status}}. Metadata -> { namespace="{{$labels.exported_namespace}}", ingress="{{$labels.ingress}}", method="{{$labels.method}}", path="{{$labels.path}})" } `}}
     {{- end }}
 
+
     {{- with $.Values.prometheus.rule.additionalAlerts }}
     {{ . | nindent 4 }}
     {{- end }}
diff --git a/charts/ingress-nginx-monitoring/values.yaml b/charts/ingress-nginx-monitoring/values.yaml
index 01d39d0..435b30f 100644
--- a/charts/ingress-nginx-monitoring/values.yaml
+++ b/charts/ingress-nginx-monitoring/values.yaml
@@ -21,8 +21,6 @@ prometheus:
       tooMany500s:
         enabled: true
         severity: warning
-        for: 5m
-        summary: More than 10% of all requests returned {{$labels.status}}
 
       tooMany400s:
         enabled: true