1 files changed, 4 insertions, 0 deletions
diff --git a/templates/customer_api_server/etc/openbook/customer-api-server/customer-api-server.json b/templates/customer_api_server/etc/openbook/customer-api-server/customer-api-server.json
index 44b6555..3b55944 100644
--- a/templates/customer_api_server/etc/openbook/customer-api-server/customer-api-server.json
+++ b/templates/customer_api_server/etc/openbook/customer-api-server/customer-api-server.json
@@ -23,6 +23,10 @@
     ,"ssl.key.path": "{{ openbook_ssl_key }}"
 {% endif %}
     ,"auth.type": "{{ openbook_auth_type }}"
+{% if openbook_role_group_mappings is None %}
+    ,"role.group.mappings": null
+{% else %}
     ,"role.group.mappings": {{ openbook_role_group_mappings }}
+{% endif %}
 
 }