diff --git a/hosts/vps1/default.nix b/hosts/vps1/default.nix
index cc1e5bd..aab9ac2 100644
--- a/hosts/vps1/default.nix
+++ b/hosts/vps1/default.nix
@@ -59,6 +59,7 @@
     };
     serverSettings = {
       bindaddress = "[::1]:3013";
+      ldapbindaddress = "[::1]:636";
       domain = baseDomain;
       origin = uri;
       tls_chain = "${config.security.acme.certs.${domain}.directory}/full.pem";