diff --git a/lib/http/rpc.js b/lib/http/rpc.js
index ab3e2915..177e7416 100644
--- a/lib/http/rpc.js
+++ b/lib/http/rpc.js
@@ -307,14 +307,14 @@ RPC.prototype.disconnectNode = co(function* disconnectNode(args, help) {
 RPC.prototype.getAddedNodeInfo = co(function* getAddedNodeInfo(args, help) {
   var hosts = this.pool.hosts;
   var valid = new Validator([args]);
-  var addr = valid.str(1, '');
+  var addr = valid.str(0, '');
   var result = [];
   var i, target, node, peer;
 
-  if (help || args.length < 1 || args.length > 2)
-    throw new RPCError(errs.MISC_ERROR, 'getaddednodeinfo dummy ( "node" )');
+  if (help || args.length > 1)
+    throw new RPCError(errs.MISC_ERROR, 'getaddednodeinfo ( "node" )');
 
-  if (args.length === 2)
+  if (args.length === 1)
     target = IP.fromHostname(addr, this.network.port);
 
   for (i = 0; i < hosts.nodes.length; i++) {