diff --git a/__tests__/push/bundler.test.ts b/__tests__/push/bundler.test.ts
index 610e25d3..9423f40c 100644
--- a/__tests__/push/bundler.test.ts
+++ b/__tests__/push/bundler.test.ts
@@ -111,21 +111,21 @@ describe('Bundler', () => {
   });
 
   it('build journey', async () => {
-    const content = await bundler.build(journeyFile, generateTempPath());
+    const content = await bundler.build(journeyFile, '', generateTempPath());
     await validateZip(content);
   });
 
   it('bundle should be idempotent', async () => {
-    const content1 = await bundler.build(journeyFile, generateTempPath());
-    const content2 = await bundler.build(journeyFile, generateTempPath());
+    const content1 = await bundler.build(journeyFile, '', generateTempPath());
+    const content2 = await bundler.build(journeyFile, '', generateTempPath());
     expect(content1).toEqual(content2);
   });
 
   it('throw errors on incorrect path', async () => {
     try {
-      await bundler.build(join(PROJECT_DIR, 'blah.ts'), generateTempPath());
+      await bundler.build(join(PROJECT_DIR, 'blah.ts'), '', generateTempPath());
     } catch (e) {
-      expect(e.message).toContain('Build failed');
+      expect(e.message).toContain('no such file or directory');
     }
   });
 });
diff --git a/src/push/transform-journey.ts b/src/push/transform-journey.ts
index eba40a44..f31bc2e9 100644
--- a/src/push/transform-journey.ts
+++ b/src/push/transform-journey.ts
@@ -96,6 +96,9 @@ export async function transform(absPath: string, journeyName: string) {
     retainLines: true,
     babelrc: false,
     configFile: false,
+    parserOpts: {
+      plugins: ['typescript'],
+    },
     plugins: [
       [
         JourneyTransformPlugin,