diff --git a/tubesync/sync/tests.py b/tubesync/sync/tests.py
index bf1e4932..afccae4a 100644
--- a/tubesync/sync/tests.py
+++ b/tubesync/sync/tests.py
@@ -212,7 +212,7 @@ class FrontEndTestCase(TestCase):
                                      args=(source_uuid,))[0]
         self.assertEqual(task.queue, Val(TaskQueue.NET))
         # Run the check_source_directory_exists task
-        check_source_directory_exists.now(source_uuid)
+        check_source_directory_exists.call_local(source_uuid)
         # Check the source is now on the source overview page
         response = c.get('/sources')
         self.assertEqual(response.status_code, 200)