diff --git a/src/utils/images-to-pdf/images-to-pdf.ts b/src/utils/images-to-pdf/images-to-pdf.ts
index 68a54ac4..167b05cd 100644
--- a/src/utils/images-to-pdf/images-to-pdf.ts
+++ b/src/utils/images-to-pdf/images-to-pdf.ts
@@ -5,7 +5,10 @@ export type ImageInfo = {
   dpi: number;
 };
 
-export async function imagesToPDF(images: ImageInfo[]): Promise<Blob> {
+export async function imagesToPDF(
+  images: ImageInfo[],
+  signal?: AbortSignal
+): Promise<Blob> {
   const jsPDF = (await import("jspdf")).default;
 
   const doc = new jsPDF({
@@ -14,6 +17,10 @@ export async function imagesToPDF(images: ImageInfo[]): Promise<Blob> {
   doc.deletePage(1); // delete the default page
 
   for (const image of images) {
+    if (signal?.aborted) {
+      throw new DOMException("Aborted", "AbortError");
+    }
+
     const { blob, width, height, dpi } = image;
     const buffer = new Uint8Array(await blob.arrayBuffer());
     const physicalWidth = width / dpi;
diff --git a/src/utils/images-to-pdf/index.ts b/src/utils/images-to-pdf/index.ts
index 328e83de..b2f2591a 100644
--- a/src/utils/images-to-pdf/index.ts
+++ b/src/utils/images-to-pdf/index.ts
@@ -1 +1 @@
-export { imagesToPDFWithWorker as imagesToPDF } from "./images-to-pdf-with-worker";
+export { imagesToPDF as imagesToPDF } from "./images-to-pdf";
diff --git a/vite.config.ts b/vite.config.ts
index a8b0f218..4d6b0e4c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -41,9 +41,9 @@ export default defineConfig({
       "@": path.resolve(__dirname, "src"),
     },
   },
-  worker: {
-    format: "es",
-  },
+  // worker: {
+  //   format: "es",
+  // },
   /* remove the need to specify .vue files https://vitejs.dev/config/#resolve-extensions
   resolve: {
     extensions: [