diff --git a/etc/aodh/api_paste.ini b/etc/aodh/api_paste.ini
index fdfca9118..756db34f2 100644
--- a/etc/aodh/api_paste.ini
+++ b/etc/aodh/api_paste.ini
@@ -5,7 +5,7 @@
 
 # Remove authtoken from the pipeline if you don't want to use keystone authentication
 [pipeline:main]
-pipeline = cors request_id authtoken api-server
+pipeline = cors http_proxy_to_wsgi request_id authtoken api-server
 
 [app:api-server]
 paste.app_factory = aodh.api.app:app_factory
@@ -19,4 +19,8 @@ paste.filter_factory = oslo_middleware:RequestId.factory
 
 [filter:cors]
 paste.filter_factory = oslo_middleware.cors:filter_factory
-oslo_config_project = aodh
\ No newline at end of file
+oslo_config_project = aodh
+
+[filter:http_proxy_to_wsgi]
+paste.filter_factory = oslo_middleware.http_proxy_to_wsgi:HTTPProxyToWSGI.factory
+oslo_config_project = aodh