diff --git a/.changelog/3109.fixed.txt b/.changelog/3109.fixed.txt
new file mode 100644
index 0000000000..68da5faa0a
--- /dev/null
+++ b/.changelog/3109.fixed.txt
@@ -0,0 +1 @@
+fix(metrics-server): add double dashes to extra arguments
\ No newline at end of file
diff --git a/deploy/helm/sumologic/values.yaml b/deploy/helm/sumologic/values.yaml
index b320e17438..7f80d291e6 100644
--- a/deploy/helm/sumologic/values.yaml
+++ b/deploy/helm/sumologic/values.yaml
@@ -1231,8 +1231,8 @@ metrics-server:
   apiService:
     create: true
   extraArgs:
-    - kubelet-insecure-tls=true
-    - kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
+    - --kubelet-insecure-tls=true
+    - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
   ## Optionally specify image options for metrics-server
   # image:
   ## Optionally specify an array of imagePullSecrets.
diff --git a/tests/helm/testdata/goldenfile/metric-server/basic.input.yaml b/tests/helm/testdata/goldenfile/metric-server/basic.input.yaml
new file mode 100644
index 0000000000..81593b646e
--- /dev/null
+++ b/tests/helm/testdata/goldenfile/metric-server/basic.input.yaml
@@ -0,0 +1,2 @@
+metrics-server:
+  enabled: true
diff --git a/tests/helm/testdata/goldenfile/metric-server/basic.output.yaml b/tests/helm/testdata/goldenfile/metric-server/basic.output.yaml
new file mode 100644
index 0000000000..d601bea191
--- /dev/null
+++ b/tests/helm/testdata/goldenfile/metric-server/basic.output.yaml
@@ -0,0 +1,85 @@
+# Source: sumologic/charts/metrics-server/templates/deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: RELEASE-NAME-metrics-server
+  namespace: "sumologic"
+  labels:
+    app.kubernetes.io/name: metrics-server
+    helm.sh/chart: metrics-server-6.2.4
+    app.kubernetes.io/instance: RELEASE-NAME
+    app.kubernetes.io/managed-by: Helm
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: metrics-server
+      app.kubernetes.io/instance: RELEASE-NAME
+  strategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: metrics-server
+        helm.sh/chart: metrics-server-6.2.4
+        app.kubernetes.io/instance: RELEASE-NAME
+        app.kubernetes.io/managed-by: Helm
+    spec:
+      serviceAccountName: RELEASE-NAME-metrics-server
+      affinity:
+        podAffinity:
+
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - podAffinityTerm:
+                labelSelector:
+                  matchLabels:
+                    app.kubernetes.io/name: metrics-server
+                    app.kubernetes.io/instance: RELEASE-NAME
+                topologyKey: kubernetes.io/hostname
+              weight: 1
+        nodeAffinity:
+
+      dnsPolicy: ClusterFirst
+      containers:
+        - name: metrics-server
+          image: docker.io/bitnami/metrics-server:0.6.2-debian-11-r0
+          imagePullPolicy: "IfNotPresent"
+          securityContext:
+            readOnlyRootFilesystem: false
+            runAsNonRoot: true
+            runAsUser: 1001
+          command:
+            - metrics-server
+          args:
+            - --secure-port=8443
+            - --kubelet-insecure-tls=true
+            - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
+          env:
+          envFrom:
+          resources:
+            limits: {}
+            requests: {}
+          ports:
+            - name: https
+              containerPort: 8443
+          livenessProbe:
+            failureThreshold: 3
+            initialDelaySeconds: 0
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 1
+            httpGet:
+              path: /livez
+              port: https
+              scheme: HTTPS
+          readinessProbe:
+            failureThreshold: 3
+            initialDelaySeconds: 0
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 1
+            httpGet:
+              path: /readyz
+              port: https
+              scheme: HTTPS