diff --git a/test/formatters/granite/test_intrinsics_formatters.py b/test/formatters/granite/test_intrinsics_formatters.py
index 5604f7642..3aa9a6463 100644
--- a/test/formatters/granite/test_intrinsics_formatters.py
+++ b/test/formatters/granite/test_intrinsics_formatters.py
@@ -434,6 +434,7 @@ def test_canned_input(yaml_json_combo_no_alora):
     assert after_json == expected_json
 
 
+@pytest.mark.block_network
 def test_openai_compat(yaml_json_combo_no_alora):
     """
     Verify that the dataclasses for intrinsics chat completions can be directly passed