diff --git a/docker_auth.json b/docker_auth.json
index ac62f14..ad9079d 100644
--- a/docker_auth.json
+++ b/docker_auth.json
@@ -4,6 +4,7 @@
     "NATS_URL": "nats://nats:4222",
     "PORT" : 8080,
     "AUTH_CONNECTOR_HOST": "hydra",
+    "AUTH_CONNECTOR_PUBLIC_HOST": "hydra",
     "PRIVATE_KEY_PATH": "/etc/oc/pem/private.pem",
     "PUBLIC_KEY_PATH": "/etc/oc/pem/public.pem",
     "LDAP_ENDPOINTS": "ldap:389"