diff --git a/tests/extra/test_job_management.py b/tests/extra/test_job_management.py
index e484c27d3..f0e4d5b3a 100644
--- a/tests/extra/test_job_management.py
+++ b/tests/extra/test_job_management.py
@@ -38,6 +38,13 @@
 from openeo.rest._testing import OPENEO_BACKEND, DummyBackend, build_capabilities
 from openeo.util import rfc3339
 
+# Module level markers
+pytestmark = [
+    # Fail on all warnings (except our own deprecation warnings)
+    pytest.mark.filterwarnings("error"),
+    pytest.mark.filterwarnings("default:.*`output_file` argument is deprecated.*:DeprecationWarning"),
+]
+
 
 @pytest.fixture
 def con(requests_mock) -> openeo.Connection: