diff --git a/tests/python-gpu/test_gpu_with_dask.py b/tests/python-gpu/test_gpu_with_dask.py
index 1f0339e91..2e6525f4f 100644
--- a/tests/python-gpu/test_gpu_with_dask.py
+++ b/tests/python-gpu/test_gpu_with_dask.py
@@ -82,7 +82,7 @@ def run_with_dask_dataframe(DMatrixT: Type, client: Client) -> None:
 
     cp.testing.assert_allclose(single_node, predictions.compute())
     np.testing.assert_allclose(single_node,
-                               series_predictions.compute().to_array())
+                               series_predictions.compute().to_numpy())
 
     predt = dxgb.predict(client, out, X)
     assert isinstance(predt, dd.Series)