diff --git a/roles/vikunja-and-nginx/templates/conf.j2 b/roles/vikunja-and-nginx/templates/conf.j2
index 028f8f3..a9a8241 100644
--- a/roles/vikunja-and-nginx/templates/conf.j2
+++ b/roles/vikunja-and-nginx/templates/conf.j2
@@ -8,6 +8,7 @@ server {
 	
 	ssl_certificate /etc/ssl/fullchains/{{var_vikunja_and_nginx_domain}}.pem;
 	ssl_certificate_key /etc/ssl/private/{{var_vikunja_and_nginx_domain}}.pem;
+	include /etc/nginx/ssl-hardening.conf;
 	
 	location / {
 		proxy_pass http://localhost:3456;