diff --git a/ansible/roles/tailscale-operator/defaults/main.yml b/ansible/roles/tailscale-operator/defaults/main.yml
index fa12e6c..09f7341 100644
--- a/ansible/roles/tailscale-operator/defaults/main.yml
+++ b/ansible/roles/tailscale-operator/defaults/main.yml
@@ -6,7 +6,7 @@ tailscale_oauth_client_id: ""
 tailscale_oauth_client_secret: ""
 
 tailscale_operator_default_tags:
-  - "tag:k8"
+  - "tag:k8s"
 
 tailscale_operator_required: false