diff --git a/etc/sahara/api-paste.ini b/etc/sahara/api-paste.ini
index 5601274b..75fb01df 100644
--- a/etc/sahara/api-paste.ini
+++ b/etc/sahara/api-paste.ini
@@ -1,5 +1,5 @@
 [pipeline:sahara]
-pipeline = cors request_id acl auth_validator sahara_api
+pipeline = cors http_proxy_to_wsgi request_id acl auth_validator sahara_api
 
 [composite:sahara_api]
 use = egg:Paste#urlmap
@@ -31,3 +31,6 @@ paste.filter_factory = sahara.api.middleware.auth_valid:AuthValidator.factory
 
 [filter:debug]
 paste.filter_factory = oslo_middleware.debug:Debug.factory
+
+[filter:http_proxy_to_wsgi]
+paste.filter_factory = oslo_middleware:HTTPProxyToWSGI.factory
diff --git a/tools/config/config-generator.sahara.conf b/tools/config/config-generator.sahara.conf
index 1d6b0fbe..b0ad3a13 100644
--- a/tools/config/config-generator.sahara.conf
+++ b/tools/config/config-generator.sahara.conf
@@ -7,6 +7,7 @@ namespace = oslo.db
 namespace = oslo.log
 namespace = oslo.messaging
 namespace = oslo.middleware.cors
+namespace = oslo.middleware.http_proxy_to_wsgi
 namespace = oslo.policy
 namespace = oslo.service.periodic_task
 namespace = oslo.service.sslutils