diff --git a/src/lib/prettier-worker.js b/src/lib/prettier-worker.js
index b45751f..812af5f 100644
--- a/src/lib/prettier-worker.js
+++ b/src/lib/prettier-worker.js
@@ -1,13 +1,13 @@
-importScripts('/lib/prettier/standalone.js');
+importScripts('./prettier/standalone.js');
 
 function prettify({ content, type }) {
 	let plugins, parser;
 	if (type === 'js') {
 		parser = 'babylon';
-		importScripts('/lib/prettier/parser-babylon.js');
+		importScripts('./prettier/parser-babylon.js');
 	} else if (type === 'css') {
 		parser = 'css';
-		importScripts('/lib/prettier/parser-postcss.js');
+		importScripts('./prettier/parser-postcss.js');
 	}
 
 	if (!parser) {
diff --git a/src/utils.js b/src/utils.js
index 33216cb..3b51630 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -462,7 +462,7 @@ export function getFilenameFromUrl(url) {
 
 export function prettify(content, type = 'js') {
 	const d = deferred();
-	const worker = new Worker('/lib/prettier-worker.js');
+	const worker = new Worker(`${BASE_PATH}/lib/prettier-worker.js`);
 	worker.postMessage({ content, type });
 	worker.addEventListener('message', e => {
 		d.resolve(e.data);