diff --git a/conf/passbolt.conf b/conf/passbolt.conf
index bd13d67..9252cdf 100644
--- a/conf/passbolt.conf
+++ b/conf/passbolt.conf
@@ -53,7 +53,7 @@ server {
   ssl on;
   ssl_certificate     /etc/ssl/certs/certificate.crt;
   ssl_certificate_key /etc/ssl/certs/certificate.key;
-  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+  ssl_protocols TLSv1.2;
   ssl_prefer_server_ciphers on;
   ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
   ssl_session_tickets off;