diff --git a/server/routes/users.js b/server/routes/users.js
index b8fd479..4af0552 100755
--- a/server/routes/users.js
+++ b/server/routes/users.js
@@ -12,7 +12,7 @@ let userDB;
 
 let ldap;
 if (config.has("ldap.url")) {
-  ldap = new LdapAuth(config.get("ldap"));
+  ldap = new LdapAuth(Object.assign({}, config.get("ldap")));
 } else {
   ldap = null;
 }