diff --git a/services/mailu/helmrelease.yaml b/services/mailu/helmrelease.yaml
index 7c1b608..8469c47 100644
--- a/services/mailu/helmrelease.yaml
+++ b/services/mailu/helmrelease.yaml
@@ -163,9 +163,40 @@ spec:
           - svc.cluster.local
           - cluster.local
     clamav:
+      image:
+        repository: clamav/clamav-debian
+        tag: "1.4"
       logLevel: DEBUG
       nodeSelector:
-        hardware: rpi4
+        hardware: rpi5
+      resources:
+        requests:
+          cpu: 200m
+          memory: 1Gi
+        limits:
+          cpu: 500m
+          memory: 3Gi
+      livenessProbe:
+        enabled: false
+        initialDelaySeconds: 300
+        periodSeconds: 30
+        timeoutSeconds: 5
+        failureThreshold: 6
+        successThreshold: 1
+      startupProbe:
+        enabled: false
+        initialDelaySeconds: 60
+        periodSeconds: 30
+        timeoutSeconds: 5
+        failureThreshold: 20
+        successThreshold: 1
+      readinessProbe:
+        enabled: false
+        initialDelaySeconds: 300
+        periodSeconds: 30
+        timeoutSeconds: 5
+        failureThreshold: 6
+        successThreshold: 1
     dovecot:
       logLevel: DEBUG
       nodeSelector: