diff --git a/templates/add_all_system_services_to_vre.json.j2 b/templates/add_all_system_services_to_vre.json.j2
index bf918d0..47d1eae 100644
--- a/templates/add_all_system_services_to_vre.json.j2
+++ b/templates/add_all_system_services_to_vre.json.j2
@@ -43,7 +43,8 @@
 				"url" : "{{ keycloak }}/{{ keycloak_realm }}/protocol/openid-connect/token",
 				"method" : "POST",
 				"headers" : {
-					"Accept" : "application/json"
+					"Accept" : "application/json",
+					"Authorization" : "Bearer ${authorize_on_realm.output.body.access_token}"
 				},
 				"body" : {
 					"audience" : "{{ root_vo }}",