1 files changed, 2 insertions, 2 deletions
diff --git a/tests/coverage.py b/tests/coverage.py
index 89b81e5df..fa65a7158 100755
--- a/tests/coverage.py
+++ b/tests/coverage.py
@@ -72,7 +72,7 @@ import token
 import zipimport
 from socket import gethostname
 
-import six
+from six import string_types
 
 
 # 2. IMPLEMENTATION
@@ -841,7 +841,7 @@ class coverage:
         # On windows, the shell doesn't expand wildcards.  Do it here.
         globbed = []
         for morf in morfs:
-            if isinstance(morf, six.string_types):
+            if isinstance(morf, string_types):
                 globbed.extend(glob.glob(morf))
             else:
                 globbed.append(morf)