diff --git a/docker-compose.yml b/docker-compose.yml
index d538f56..bbc4a33 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,6 +11,7 @@ services:
     image: semtech/mu-identifier:1.10.1
     environment:
       DEFAULT_MU_AUTH_ALLOWED_GROUPS_HEADER: '[{"variables":[],"name":"public"},{"variables":[],"name":"clean"}]'
+      DEFAULT_ACCESS_CONTROL_ALLOW_ORIGIN_HEADER: "*"
     restart: always
     logging: *default-logging
   dispatcher: