diff --git a/prometheus/values.yaml b/prometheus/values.yaml
index ee1a78e..429d2a9 100644
--- a/prometheus/values.yaml
+++ b/prometheus/values.yaml
@@ -47,6 +47,10 @@ alertmanager:
           - severity = warning
           - severity = info
         equal: ['node']
+      - source_matchers:
+          - alertname = KubeNodeUnreachable
+        target_matchers:
+          - severity =~ "warning|info"
   ingress:
     paths:
       - /
@@ -132,4 +136,4 @@ prometheus:
     scrapeConfigSelectorNilUsesHelmValues: false
   servicePerReplica:
     enabled: true
-  podAntiAffinity: "hard"
\ No newline at end of file
+  podAntiAffinity: "hard"