diff --git a/scripts/pdf-worker.js b/scripts/pdf-worker.js
index 7342dd274f..fa37ab97cc 100644
--- a/scripts/pdf-worker.js
+++ b/scripts/pdf-worker.js
@@ -28,7 +28,7 @@ async function getPDFWorker(signatures) {
 		}
 		catch (e) {
 			await exec('npm ci;npm run build', { cwd: 'pdf-worker' });
-			await fs.copy('pdf-worker/build/pdf-worker.js', targetDir + 'worker.js');
+			await fs.copy('pdf-worker/build/worker.js', targetDir + 'worker.js');
 		}
 		signatures['pdf-worker'] = { hash };
 	}