diff --git a/templates/conf.py b/templates/conf.py
index 0e799da1c..3a9f70df0 100644
--- a/templates/conf.py
+++ b/templates/conf.py
@@ -40,6 +40,7 @@ otcdocs_doc_type = '{{ doc_type }}'
 otcdocs_service_category = '{{ service_category }}'
 otcdocs_service_title = '{{ service_title }}'
 otcdocs_service_type = '{{ service_type }}'
+otcdocs_service_environment = 'internal'
 otcdocs_cloud_environment = 'eu_de'
 otcdocs_search_environment = 'hc_de'
 otcdocs_search_index = 'search_index_de'