diff --git a/lib/filter/jade.js b/lib/filter/jade.js
index <HASH>..<HASH> 100644
--- a/lib/filter/jade.js
+++ b/lib/filter/jade.js
@@ -15,6 +15,7 @@ module.exports = function (src, dst, opts, callback) {
         DEBUG && debug('jade', src, '-->', dst);
         opts = opts || {};
         opts.filename = src;
+        opts.pretty = true;// XXX: make configurable!
         jade.render(srcData, opts, function (err, dstData) {
             if (err) {
                 DEBUG && debug('jade err', err);
turn on jade's pretty option.