diff --git a/tests/test_registrator.py b/tests/test_registrator.py
index e0a570e..ec27472 100644
--- a/tests/test_registrator.py
+++ b/tests/test_registrator.py
@@ -104,7 +104,7 @@ def test_send_to_api_posts_expected_payload(monkeypatch):
 
     registrator.send_to_api("my-host", "8.8.8.8")
 
-    assert captured["url"] == "http://api.sdsat.fr:8000/registrator"
+    assert captured["url"] == "http://api.test-sdsat.fr:8000/registrator"
     assert captured["json"]["host"] == "my-host"
 
     # IMPORTANT :