diff --git a/deployments/tailscale-operator/deployment.yaml b/deployments/tailscale-operator/deployment.yaml
index 6f38dfa..84a0c38 100644
--- a/deployments/tailscale-operator/deployment.yaml
+++ b/deployments/tailscale-operator/deployment.yaml
@@ -10,11 +10,6 @@ spec:
   selector:
     matchLabels:
       app: tailscale-operator
-  strategy:
-    rollingUpdate:
-      maxSurge: 25%
-      maxUnavailable: 25%
-    type: RollingUpdate
   template:
     metadata:
       labels:
@@ -29,17 +24,15 @@ spec:
         - name: POD_NAME
           valueFrom:
             fieldRef:
-              apiVersion: v1
               fieldPath: metadata.name
         - name: POD_NAMESPACE
           valueFrom:
             fieldRef:
-              apiVersion: v1
               fieldPath: metadata.namespace
         - name: TS_CLIENT_ID_FILE
-          value: /etc/tailscale/oauth/client-id
+          value: /etc/tailscale/oauth/client_id
         - name: TS_CLIENT_SECRET_FILE
-          value: /etc/tailscale/oauth/client-secret
+          value: /etc/tailscale/oauth/client_secret
         volumeMounts:
         - name: oauth-secret
           mountPath: /etc/tailscale/oauth
@@ -47,9 +40,13 @@ spec:
         resources: {}
         terminationMessagePath: /dev/termination-log
         terminationMessagePolicy: File
-      dnsPolicy: ClusterFirst
       terminationGracePeriodSeconds: 30
       volumes:
       - name: oauth-secret
         secret:
           secretName: tailscale-operator-secret
+          items:
+          - key: CLIENT_ID_FILE
+            path: client_id
+          - key: CLIENT_SECRET_FILE
+            path: client_secret