diff --git a/tests/python/test_ranking.py b/tests/python/test_ranking.py
index da2411983..239271ec7 100644
--- a/tests/python/test_ranking.py
+++ b/tests/python/test_ranking.py
@@ -1,8 +1,6 @@
 import itertools
 import os
 import shutil
-import urllib.request
-import zipfile
 
 import numpy as np
 from scipy.sparse import csr_matrix
diff --git a/tests/python/test_with_pandas.py b/tests/python/test_with_pandas.py
index eac78deba..ff2c2e6eb 100644
--- a/tests/python/test_with_pandas.py
+++ b/tests/python/test_with_pandas.py
@@ -1,6 +1,3 @@
-import os
-import tempfile
-
 import numpy as np
 import pytest
 from test_dmatrix import set_base_margin_info