--- a/modules/mod_configure.js
+++ b/modules/mod_configure.js
@@ -1,11 +1,3 @@
-var config = require('../configuration');
-var storage = require('../storage');
-var forms = require('../forms');
-var errors = require('../errors');
-var makeError = errors.makeError;
-var toBareJID = require('../fdsq').toBareJID;
-var NS = require('../namespaces');
-
 // SECTION 8.2: Configure a Node
 exports.getConfigure = {
 	type: 'get',
@@ -30,8 +22,8 @@ exports.getConfigure = {
 		if (!conf)
 			return makeError(response, 42); // FIXME
 
-		response.c('pubsub', {xmlns: NS.PUBSUB_OWNER});
-		response.c('configure', {node: nodeID});
+		response.c('pubsub', {xmlns: NS.PUBSUB_OWNER})
+			.c('configure', {node: nodeID});
 
 		var form = forms.build('form', 'node_config', conf, true);
 		response.cnode(form);
@@ -50,8 +42,8 @@ exports.default = {
 		if (!config.enabled('config-node'))
 			return makeError(response, errors.owner.default_options.node_configuration_not_supported.n);
 
-		response.c('pubsub', {xmlns: NS.PUBSUB_OWNER});
-		response.c('default');
+		response.c('pubsub', {xmlns: NS.PUBSUB_OWNER})
+			.c('default');
 
 		var form = forms.build('node_config', service_configuration.node_config, null, true);
 		response.cnode(form);