diff --git a/roles/ocserv/templates/ocserv.conf.j2 b/roles/ocserv/templates/ocserv.conf.j2
index 2dff89a..7bfedaf 100644
--- a/roles/ocserv/templates/ocserv.conf.j2
+++ b/roles/ocserv/templates/ocserv.conf.j2
@@ -18,6 +18,7 @@ isolate-workers = true
 tls-priorities = NORMAL:-VERS-TLS1.0:-VERS-TLS1.1
 
 auth = certificate
+enable-auth = certificate
 ca-cert = /etc/ocserv/ca.crt
 cert-user-oid = 2.5.4.3
 cert-group-oid = 2.5.4.11