diff --git a/swcc/tests/factories.py b/swcc/tests/factories.py
index b5d7fcef..c5f02d81 100644
--- a/swcc/tests/factories.py
+++ b/swcc/tests/factories.py
@@ -44,6 +44,7 @@ class DatasetFactory(Factory):
     class Meta:
         model = models.Dataset
 
+    file_source = './tests/test_data/project_demo.swproj'
     name = Sequence(lambda n: f'dataset_{n}')
     license = Faker('sentence')
     description = Faker('sentence')