diff --git a/clusters/cl01tl/applications/audiobookshelf/templates/service.yaml b/clusters/cl01tl/applications/audiobookshelf/templates/service.yaml
index b6562d03e..5fc5c6864 100644
--- a/clusters/cl01tl/applications/audiobookshelf/templates/service.yaml
+++ b/clusters/cl01tl/applications/audiobookshelf/templates/service.yaml
@@ -12,5 +12,5 @@ metadata:
   annotations:
     tailscale.com/tailnet-fqdn: auth-cl01tl.boreal-beaufort.ts.net
 spec:
-  externalName: placeholder
+  externalName: ts-auth-cl01tl-wjjns.tailscale-operator.svc.cluster.local
   type: ExternalName