diff --git a/python/tests/unit/arcticdb/version_store/test_filtering.py b/python/tests/unit/arcticdb/version_store/test_filtering.py
index 2819bea8ee..c3f1bf9719 100644
--- a/python/tests/unit/arcticdb/version_store/test_filtering.py
+++ b/python/tests/unit/arcticdb/version_store/test_filtering.py
@@ -1143,7 +1143,7 @@ def test_float32_binary_comparison(lmdb_version_store_v1):
             generic_filter_test(lib, symbol, q, expected)
 
 
-@pytest.mark.parametrize("data", ({"a": pd.DataFrame({"col": [0]})}, np.array([1, 2, 3, 4]), np.ndarray((3, 3))))
+@pytest.mark.parametrize("data", ({"a": pd.DataFrame({"col": [0]})}, np.array([1, 2, 3, 4]), np.zeros((3, 3, 3))))
 @pytest.mark.parametrize("empty", (True, False))
 def test_filter_unfilterable_data(lmdb_version_store_v1, empty, data, sym):
     lib = lmdb_version_store_v1