diff --git a/gulpfile.js b/gulpfile.js
index 98add46285..5fff688e1d 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -3,16 +3,16 @@
 const del = require('del');
 const gulp = require('gulp');
 const autoprefixer = require('gulp-autoprefixer');
-const sass = require('gulp-sass');
+// const sass = require('gulp-sass');
 const rename = require('gulp-rename');
 const sourcemaps = require('gulp-sourcemaps');
 const cssnano = require('cssnano');
 const postcss = require('gulp-postcss');
 const sorting = require('postcss-sorting');
 const atimport = require('postcss-import');
-const torem = require('postcss-pxtorem');
+// const torem = require('postcss-pxtorem');
 const sortOrder = require('./.postcss-sorting.json');
-const pkg = require('./package.json');
+// const pkg = require('./package.json');
 
 // Config
 const build = {
@@ -21,44 +21,44 @@ const build = {
 
 gulp.task('css', () => {
 	const css = gulp
-	.src(build.css + '*.css')
-	.pipe(autoprefixer())
-	.pipe(
-		postcss([
-			sorting(sortOrder)
-		])
-	)
-	.pipe(gulp.dest(build.css));
+		.src(build.css + '*.css')
+		.pipe(autoprefixer())
+		.pipe(
+			postcss([
+				sorting(sortOrder),
+			]),
+		)
+		.pipe(gulp.dest(build.css));
 
 	return css;
 });
 
 gulp.task('clean', () => {
-	del(['dist']);
+	del([ 'dist' ]);
 });
 
 gulp.task('minify', () => {
 	const css = gulp
-	.src(build.css + '/bidi.css')
-	.pipe(sourcemaps.init())
-	.pipe(
-		postcss([
-			atimport(),
-			cssnano()
-		])
-	)
-	.pipe(rename({
-		suffix: '.min',
-		extname: '.css'
-	}))
-	.pipe(sourcemaps.write('./'))
-	.pipe(gulp.dest(build.css));
+		.src(build.css + '/bidi.css')
+		.pipe(sourcemaps.init())
+		.pipe(
+			postcss([
+				atimport(),
+				cssnano(),
+			]),
+		)
+		.pipe(rename({
+			suffix: '.min',
+			extname: '.css',
+		}))
+		.pipe(sourcemaps.write('./'))
+		.pipe(gulp.dest(build.css));
 
 	return css;
 });
 
 gulp.task('watch', () => {
-	gulp.watch('phpBB/styles/prosilver/theme/*.css', ['css']);
+	gulp.watch('phpBB/styles/prosilver/theme/*.css', [ 'css' ]);
 });
 
-gulp.task('default', ['css', 'watch']);
+gulp.task('default', [ 'css', 'watch' ]);