diff --git a/src/index.js b/src/index.js
index 51edec4..db75312 100644
--- a/src/index.js
+++ b/src/index.js
@@ -135,6 +135,9 @@ loader.pitch = function(request) {
 			if (options.inline) {
 				worker.url = `URL.createObjectURL(new Blob([${JSON.stringify(contents)}]))`;
 			}
+			else if (options.publicPath) {
+				worker.url = `${JSON.stringify(options.publicPath + worker.file)}`;
+			}
 			else {
 				worker.url = `__webpack_public_path__ + ${JSON.stringify(worker.file)}`;
 			}