diff --git a/defaults/main.yml b/defaults/main.yml
index 4cf9456..9350db3 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -83,6 +83,7 @@ haproxy_ssl_letsencrypt_download_url: "https://dl.eff.org/certbot-auto"
 haproxy_ssl_letsencrypt_venv: "/opt/eff.org/certbot/venv"
 haproxy_ssl_letsencrypt_config_path: "/etc/letsencrypt/live"
 haproxy_ssl_letsencrypt_install_path: "/opt/letsencrypt"
+haproxy_ssl_letsencrypt_setup_extra_params: ""
 haproxy_ssl_letsencrypt_cron_minute: "0"
 haproxy_ssl_letsencrypt_cron_hour: "0"
 haproxy_ssl_letsencrypt_cron_weekday: "0"
diff --git a/tasks/haproxy_ssl_letsencrypt.yml b/tasks/haproxy_ssl_letsencrypt.yml
index 247c7dc..f4d0ab5 100644
--- a/tasks/haproxy_ssl_letsencrypt.yml
+++ b/tasks/haproxy_ssl_letsencrypt.yml
@@ -59,6 +59,7 @@
     --rsa-key-size 4096
     --email {{ haproxy_ssl_letsencrypt_email }}
     --domains {{ external_lb_vip_address }}
+    {{ haproxy_ssl_letsencrypt_setup_extra_params }}
   args:
     creates: "{{ haproxy_ssl_letsencrypt_config_path }}/{{ external_lb_vip_address }}-0001/fullchain.pem"