diff --git a/upup/models/cloudup/resources/addons/snapshot-controller.addons.k8s.io/k8s-1.20.yaml.template b/upup/models/cloudup/resources/addons/snapshot-controller.addons.k8s.io/k8s-1.20.yaml.template
index a81316d776..ba6462b765 100644
--- a/upup/models/cloudup/resources/addons/snapshot-controller.addons.k8s.io/k8s-1.20.yaml.template
+++ b/upup/models/cloudup/resources/addons/snapshot-controller.addons.k8s.io/k8s-1.20.yaml.template
@@ -1218,6 +1218,7 @@ spec:
         - name: snapshot-validation-webhook-certs
           secret:
             secretName: snapshot-validation-secret
+      serviceAccountName: snapshot-controller
 ---
 apiVersion: v1
 kind: Service