diff --git a/tests/test_pretty.py b/tests/test_pretty.py
index d2e82996..3a4ea6c0 100644
--- a/tests/test_pretty.py
+++ b/tests/test_pretty.py
@@ -97,6 +97,7 @@ def test_small_width():
     assert result == expected
 
 
+@skip_py36
 def test_broken_repr():
     class BrokenRepr:
         def __repr__(self):