diff --git a/ansible/roles/haproxy/templates/haproxy.cfg.j2 b/ansible/roles/haproxy/templates/haproxy.cfg.j2
index a0594e11ea..959e0da358 100644
--- a/ansible/roles/haproxy/templates/haproxy.cfg.j2
+++ b/ansible/roles/haproxy/templates/haproxy.cfg.j2
@@ -533,6 +533,25 @@ listen aodh_api_external
 {% endif %}
 {% endif %}
 
+{% if enable_congress | bool %}
+listen congress_api
+  bind {{ kolla_internal_vip_address }}:{{ congress_api_port }}
+  http-request del-header X-Forwarded-Proto
+{% for host in groups['congress-api'] %}
+  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ congress_api_port }} check inter 2000 rise 2 fall 5
+{% endfor %}
+{% if haproxy_enable_external_vip | bool %}
+
+listen congress_api_external
+  bind {{ kolla_external_vip_address }}:{{ congress_api_port }} {{ tls_bind_info }}
+  http-request del-header X-Forwarded-Proto
+  http-request set-header X-Forwarded-Proto https if { ssl_fc }
+{% for host in groups['congress-api'] %}
+  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ congress_api_port }} check inter 2000 rise 2 fall 5
+{% endfor %}
+{% endif %}
+{% endif %}
+
 # (NOTE): This defaults section deletes forwardfor as recomended by:
 #         https://marc.info/?l=haproxy&m=141684110710132&w=1