diff --git a/otc_metadata/templates/conf.py.j2 b/otc_metadata/templates/conf.py.j2
index b18b66a4..85d32a42 100644
--- a/otc_metadata/templates/conf.py.j2
+++ b/otc_metadata/templates/conf.py.j2
@@ -45,6 +45,7 @@ otcdocs_doc_type = '{{ doc_type }}'
 otcdocs_service_category = '{{ service_category }}'
 otcdocs_service_title = '{{ service_title }}'
 otcdocs_service_type = '{{ service_type }}'
+otcdocs_search_environment = 'hc_de'
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the