diff --git a/collections.defaultdict/test_defaultdict.py b/collections.defaultdict/test_defaultdict.py
index 167be733..eb7a3314 100644
--- a/collections.defaultdict/test_defaultdict.py
+++ b/collections.defaultdict/test_defaultdict.py
@@ -1,6 +1,6 @@
 from collections import defaultdict
 
-d = defaultdict(lambda:42)
+d = defaultdict.defaultdict(lambda:42)
 assert d[1] == 42
 d[2] = 3
 assert d[2] == 3