diff --git a/roles/nginx/server/templates/nginx.conf.j2 b/roles/nginx/server/templates/nginx.conf.j2
index b367367..babb1b9 100644
--- a/roles/nginx/server/templates/nginx.conf.j2
+++ b/roles/nginx/server/templates/nginx.conf.j2
@@ -16,6 +16,7 @@ http {
     proxy_ssl_certificate {{ tls_certs }}/{{ inventory_hostname }}.crt;
     proxy_ssl_certificate_key {{ tls_private }}/{{ inventory_hostname }}.key;
     proxy_ssl_trusted_certificate {{ tls_certs }}/ca.crt;
+    proxy_ssl_protocols TLSv1.2 TLSv1.3;
     proxy_ssl_server_name on;
     proxy_ssl_verify on;