diff --git a/spacy/tests/unit/test_attrs.py b/spacy/tests/unit/test_attrs.py
index 22e3e8ce9..9456ef1fa 100644
--- a/spacy/tests/unit/test_attrs.py
+++ b/spacy/tests/unit/test_attrs.py
@@ -1,3 +1,6 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
 from ...attrs import *
 
 
diff --git a/spacy/tests/unit/test_parser.py b/spacy/tests/unit/test_parser.py
index 78bfad293..c90ad41da 100644
--- a/spacy/tests/unit/test_parser.py
+++ b/spacy/tests/unit/test_parser.py
@@ -1,11 +1,10 @@
-# -*- coding: utf-8 -*-
-
+# coding: utf-8
 from __future__ import unicode_literals
 
 import pytest
 import numpy
 
-from spacy.attrs import HEAD, DEP
+from ...attrs import HEAD, DEP
 
 
 @pytest.mark.models
diff --git a/spacy/tests/unit/test_tokenizer.py b/spacy/tests/unit/test_tokenizer.py
index b6fbfd855..f062f94e3 100644
--- a/spacy/tests/unit/test_tokenizer.py
+++ b/spacy/tests/unit/test_tokenizer.py
@@ -1,10 +1,12 @@
+# coding: utf-8
 from __future__ import unicode_literals
-import pytest
-import re
 
 from ...vocab import Vocab
 from ...tokenizer import Tokenizer
 
+import re
+import pytest
+
 
 @pytest.fixture
 def vocab():