diff --git a/amivapi/tests/utils.py b/amivapi/tests/utils.py
index 2d8fba8ea7b4f99d3c1b33748e457b050c64308f..298bde1bd1c1b7ec50837963c6be87f79eaaefb2 100644
--- a/amivapi/tests/utils.py
+++ b/amivapi/tests/utils.py
@@ -117,7 +117,7 @@ class WebTest(unittest.TestCase, FixtureMixin):
         config = {}
         config.update(extra_config)
         self.app = bootstrap.create_app(
-            config_file='./tests/config.py', **config)
+            config_file='amivapi/tests/config.py', **config)
         self.app.response_class = TestResponse
         self.app.test_client_class = TestClient
         self.app.test_mails = []