diff --git a/gulpfile.js b/gulpfile.js
index e88ced5..d33426d 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -40,5 +40,14 @@ gulp.task('pygments', function () {
         .pipe(gulp.dest('./static/pygments'));
 });
 
+gulp.task('watch-less', function () {
+    return gulp.watch('static/stylesheet/*.less', gulp.task('less'));
+});
+
+gulp.task('watch-js', function () {
+    return gulp.watch('static/dark-theme/!(*.min).js', gulp.task('uglify'));
+})
 
 gulp.task('default', gulp.series(['less', 'uglify', 'cp', 'pygments']));
+
+gulp.task('watch', gulp.series('default', gulp.parallel('watch-less', 'watch-js')));
diff --git a/package.json b/package.json
index 1c8063d..a10cf9c 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,8 @@
   },
   "scripts": {
     "test": "source venv/bin/activate && pip install pelican markdown && pelican -s tests/pelicanconf.py && deactivate",
-    "build": "node_modules/gulp/bin/gulp.js default"
+    "build": "gulp default",
+    "watch": "gulp watch"
   },
   "repository": {
     "type": "git",