diff --git a/tests/test_ptb_match_wiki_sun.py b/tests/test_ptb_match_wiki_sun.py
index b50d6913d..5d6306cfc 100644
--- a/tests/test_ptb_match_wiki_sun.py
+++ b/tests/test_ptb_match_wiki_sun.py
@@ -3,7 +3,7 @@ from __future__ import unicode_literals
 from spacy.en import unhash
 from spacy import lex_of
 from spacy.util import utf8open
-from spacy.en_ptb import tokenize, lookup, unhash
+from spacy.ptb3 import tokenize, lookup, unhash
 
 import pytest
 import os