diff --git a/spacy/language.py b/spacy/language.py
index 33ac21a85..1f6991e01 100644
--- a/spacy/language.py
+++ b/spacy/language.py
@@ -1,10 +1,8 @@
 # coding: utf8
 from __future__ import absolute_import, unicode_literals
 
-import atexit
 import random
 import itertools
-from warnings import warn
 from spacy.util import minibatch
 import weakref
 import functools