diff --git a/roles/wsgi_website/templates/nginx_site.j2 b/roles/wsgi_website/templates/nginx_site.j2
index 48d99e5e05db269d5554a50abd7116c2c79e6170..09588a8b19e3a2037e45f814fe8f7085a01e3421 100644
--- a/roles/wsgi_website/templates/nginx_site.j2
+++ b/roles/wsgi_website/templates/nginx_site.j2
@@ -22,8 +22,8 @@ server {
     # HTTPS (TLS) configuration.
     listen 443 ssl;
     listen [::]:443 ssl;
-    ssl_certificate_key /etc/ssl/private/{{ https_tls_key | basename }};
-    ssl_certificate /etc/ssl/certs/{{ https_tls_certificate | basename }};
+    ssl_certificate_key /etc/ssl/private/{{ fqdn }}_https.key;
+    ssl_certificate /etc/ssl/certs/{{ fqdn }}_https.pem;
 
     {% if rewrites -%}
     # Site rewrites.