diff --git a/unittest/python/test_std_vector.py b/unittest/python/test_std_vector.py
index d83d3dd1968e2e8fa17999ba373535d42e15a9af..afa26000977a293baad0038b2da024c8b74b2c28 100644
--- a/unittest/python/test_std_vector.py
+++ b/unittest/python/test_std_vector.py
@@ -62,14 +62,14 @@ print("-----------------")
 print("l2:")
 l2_py = l2.tolist()
 vector.setZero(l2_py)
-pprint.pp(l2_py)
+pprint.pprint(l2_py)
 checkZero(l2_py)
 print("-----------------")
 
 l3_copy = copyStdVector(l3)
 print("l3_std:")
 vector.setZero(l3_copy)
-pprint.pp(list(l3_copy))
+pprint.pprint(list(l3_copy))
 checkZero(l3_copy)
 print("-----------------")