diff --git a/backend/pashub_fetcher/tests/test_pashub_client.py b/backend/pashub_fetcher/tests/test_pashub_client.py
index 1e6bbadb3..48731eea6 100644
--- a/backend/pashub_fetcher/tests/test_pashub_client.py
+++ b/backend/pashub_fetcher/tests/test_pashub_client.py
@@ -333,3 +333,17 @@ def test_get_rdsap_summary_raises_unauthorized_on_401() -> None:
     client.session.get = MagicMock(return_value=make_response(status_code=401))
     with pytest.raises(UnauthorizedError):
         client.get_rdsap_summary_by_job_id("job-1")
+
+
+def test_get_rdsap_summary_raises_on_http_error() -> None:
+    # Arrange
+    client = make_client()
+
+    # Act / Assert — a 404/error must raise loudly, not resolve to empty values
+    client.session.get = MagicMock(
+        return_value=make_response(
+            status_code=404, raise_on_status=requests.HTTPError("not found")
+        )
+    )
+    with pytest.raises(requests.HTTPError):
+        client.get_rdsap_summary_by_job_id("job-1")