diff --git a/kubernetes/teyvat/apps/media/plex/app/helmrelease.yaml b/kubernetes/teyvat/apps/media/plex/app/helmrelease.yaml
index 259d517792..2edea210ad 100644
--- a/kubernetes/teyvat/apps/media/plex/app/helmrelease.yaml
+++ b/kubernetes/teyvat/apps/media/plex/app/helmrelease.yaml
@@ -46,7 +46,7 @@ spec:
             env:
               TZ: ${TIMEZONE}
               PLEX_ADVERTISE_URL: https://plex.${SECRET_DOMAIN}:443,http://${SVC_PLEX_ADDR}:32400
-              PLEX_NO_AUTH_NETWORKS: ${NODE_CIDR}
+              PLEX_NO_AUTH_NETWORKS: 192.168.0.0/22
             probes:
               liveness: &probes
                 enabled: true