diff --git a/tox.ini b/tox.ini
index 5a3ab0f..1774e91 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,10 +43,10 @@ commands =
 
 [flake8]
 ignore =
-    E731  ; do not assign a lambda expression, use a def
-    W503  ; line break before binary operator
-    E402  ; module level import not at top of file
-    E501  ; line too long
+    E731
+    W503
+    E402
+    E501
 
 [testenv:isort]
 basepython = python3.8