update
diff --git a/charts/metallb/templates/service-accounts.yaml b/charts/metallb/templates/service-accounts.yaml
new file mode 100644
index 0000000..9615acf
--- /dev/null
+++ b/charts/metallb/templates/service-accounts.yaml
@@ -0,0 +1,30 @@
+{{- if .Values.controller.serviceAccount.create }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "metallb.controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "metallb.labels" . | nindent 4 }}
+    app.kubernetes.io/component: controller
+  {{- with .Values.controller.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
+{{- if .Values.speaker.serviceAccount.create }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "metallb.speaker.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace | quote }}
+  labels:
+    {{- include "metallb.labels" . | nindent 4 }}
+    app.kubernetes.io/component: speaker
+  {{- with .Values.speaker.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}