diff --git a/ts/build/notarize.ts b/ts/build/notarize.ts
index 51aea826a616..e475bf470a69 100644
--- a/ts/build/notarize.ts
+++ b/ts/build/notarize.ts
@@ -12,8 +12,11 @@ const readdir = pify(readdirCallback);
 
 /* tslint:disable:no-console */
 
-// tslint:disable-next-line:no-floating-promises
-go();
+go().catch(error => {
+  console.error(error.stack);
+
+  process.exit(1);
+});
 
 async function go() {
   if (process.platform !== 'darwin') {