diff --git a/python/pyspark/ml/tests/test_tuning.py b/python/pyspark/ml/tests/test_tuning.py
index c685dcc987..3cde34facb 100644
--- a/python/pyspark/ml/tests/test_tuning.py
+++ b/python/pyspark/ml/tests/test_tuning.py
@@ -18,7 +18,6 @@
 import tempfile
 import unittest
 
-import numpy as np
 from pyspark.ml.feature import HashingTF, Tokenizer
 from pyspark.ml import Estimator, Pipeline, Model
 from pyspark.ml.classification import LogisticRegression, LogisticRegressionModel, OneVsRest