diff --git a/src/services/fileParsing.ts b/src/services/fileParsing.ts
index 4522960..93f0da3 100644
--- a/src/services/fileParsing.ts
+++ b/src/services/fileParsing.ts
@@ -1,5 +1,10 @@
 import mammoth from 'mammoth';
-import { getDocument } from 'pdfjs-dist';
+import { getDocument, GlobalWorkerOptions } from 'pdfjs-dist';
+import PdfWorker from 'pdfjs-dist/build/pdf.worker.mjs?worker';
+
+if (typeof window !== 'undefined' && 'Worker' in window) {
+  GlobalWorkerOptions.workerPort = new PdfWorker();
+}
 
 const SUPPORTED_EXTENSIONS = ['docx', 'txt', 'pdf', 'md'] as const;
 export type SupportedUploadExtension = typeof SUPPORTED_EXTENSIONS[number];
@@ -19,7 +24,7 @@ function getExtension(fileName: string): SupportedUploadExtension | null {
 
 async function parsePdf(file: File): Promise<string> {
   const data = new Uint8Array(await file.arrayBuffer());
-  const pdf = await getDocument({ data, disableWorker: true as unknown as boolean }).promise;
+  const pdf = await getDocument({ data }).promise;
   const pages: string[] = [];
 
   for (let pageNumber = 1; pageNumber <= pdf.numPages; pageNumber += 1) {