diff --git a/sample/parcel/package.json b/sample/parcel/package.json
index cae921ffb..8e4de4c94 100644
--- a/sample/parcel/package.json
+++ b/sample/parcel/package.json
@@ -4,6 +4,7 @@
   "description": "A sample page for React-PDF.",
   "private": true,
   "scripts": {
+    "copy-cmaps": "node ./scripts/copy-cmaps.js",
     "build": "parcel build index.html --public-url ./",
     "start": "parcel index.html"
   },
diff --git a/sample/parcel/scripts/copy-cmaps.js b/sample/parcel/scripts/copy-cmaps.js
new file mode 100644
index 000000000..7b8ae13e4
--- /dev/null
+++ b/sample/parcel/scripts/copy-cmaps.js
@@ -0,0 +1,16 @@
+const fs = require('fs');
+const path = require('path');
+
+const pdfjsDistPath = path.dirname(require.resolve('pdfjs-dist/package.json'));
+const sourceDir = path.join(pdfjsDistPath, 'cmaps');
+
+const targetDir = path.join('dist', 'cmaps');
+
+// Ensure target directory exists
+fs.mkdirSync(targetDir, { recursive: true });
+
+// Copy all files from the source directory to the target directory
+const files = fs.readdirSync(sourceDir);
+files.forEach((file) => {
+  fs.copyFileSync(path.join(sourceDir, file), path.join(targetDir, file));
+});
diff --git a/sample/parcel2/package.json b/sample/parcel2/package.json
index d761035c5..a105b62ba 100644
--- a/sample/parcel2/package.json
+++ b/sample/parcel2/package.json
@@ -4,6 +4,7 @@
   "description": "A sample page for React-PDF.",
   "private": true,
   "scripts": {
+    "copy-cmaps": "node ./scripts/copy-cmaps.js",
     "build": "parcel build index.html --public-url ./",
     "start": "parcel index.html"
   },
diff --git a/sample/parcel2/scripts/copy-cmaps.js b/sample/parcel2/scripts/copy-cmaps.js
new file mode 100644
index 000000000..7b8ae13e4
--- /dev/null
+++ b/sample/parcel2/scripts/copy-cmaps.js
@@ -0,0 +1,16 @@
+const fs = require('fs');
+const path = require('path');
+
+const pdfjsDistPath = path.dirname(require.resolve('pdfjs-dist/package.json'));
+const sourceDir = path.join(pdfjsDistPath, 'cmaps');
+
+const targetDir = path.join('dist', 'cmaps');
+
+// Ensure target directory exists
+fs.mkdirSync(targetDir, { recursive: true });
+
+// Copy all files from the source directory to the target directory
+const files = fs.readdirSync(sourceDir);
+files.forEach((file) => {
+  fs.copyFileSync(path.join(sourceDir, file), path.join(targetDir, file));
+});