1 files changed, 2 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 7bc6a66..934fb13 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,9 +43,10 @@ commands =
 
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.
+# E731 skipped as assign a lambda expression
 
 show-source = True
-ignore = E123,E125
+ignore = E123,E125,E731
 
 # H106: Don’t put vim configuration in source files
 # H203: Use assertIs(Not)None to check for None