diff --git a/gulpfile.js b/gulpfile.js
index 7d1d957..cad4d2e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -63,15 +63,7 @@ gulp.task('copyFiles', function () {
 			])
 			.pipe(gulp.dest('app')),
 
-		gulp
-			.src('build/bundle.*.js')
-			.pipe(rename('script.js'))
-			.pipe(gulp.dest('app')),
-		gulp
-			.src('build/vendor.*.js')
-			.pipe(rename('vendor.js'))
-			.pipe(gulp.dest('app')),
-		gulp.src('build/monaco.*.js').pipe(gulp.dest('app')),
+		gulp.src('build/*').pipe(gulp.dest('app')),
 
 		// Following CSS are copied to build/ folder where they'll be referenced by
 		// useRef plugin to concat into one.
@@ -89,7 +81,7 @@ gulp.task('copyFiles', function () {
 			.pipe(gulp.dest('build/lib/codemirror/addon/dialog')),
 		gulp.src('src/lib/hint.min.css').pipe(gulp.dest('build/lib')),
 		gulp.src('src/lib/inlet.css').pipe(gulp.dest('build/lib')),
-		gulp.src('src/style.css').pipe(gulp.dest('build')),
+		// gulp.src('src/style.css').pipe(gulp.dest('build')),
 
 		gulp
 			.src([
@@ -250,6 +242,6 @@ exports.devRelease = gulp.series(
 	'useRef',
 	// 'concatSwRegistration',
 	// 'generate-service-worker',
-	'buildDistFolder',
-	'cleanup'
+	'buildDistFolder'
+	// 'cleanup'
 );