diff --git a/roles/openshift-apps/greenwave/templates/configmap.yml b/roles/openshift-apps/greenwave/templates/configmap.yml
index f5ebb1ee82..3d7a7bc453 100644
--- a/roles/openshift-apps/greenwave/templates/configmap.yml
+++ b/roles/openshift-apps/greenwave/templates/configmap.yml
@@ -10,6 +10,7 @@ data:
     PORT = 8080
     DEBUG = False
     POLICIES_DIR = '/etc/greenwave/'
+    CORS_URL = 'https://greenwave-web-greenwave.app.os.stg.fedoraproject.org'
 
 {% if env == 'staging' %}
     SECRET_KEY = '{{stg_greenwave_secret_key}}'