diff --git a/test/python/unittest/Test.py b/test/python/unittest/Test.py
index f094b46a2b..081d9eabf7 100644
--- a/test/python/unittest/Test.py
+++ b/test/python/unittest/Test.py
@@ -16,8 +16,8 @@
 # Define the test suite.
 def suite():
     suites = [
-               unittest.makeSuite(APITest),
-             ]
+        unittest.TestLoader().loadTestsFromTestCase(testCaseClass=APITest),
+    ]
 
     return unittest.TestSuite(suites)