1 files changed, 1 insertions, 2 deletions
diff --git a/setup.cfg b/setup.cfg
index 12a7849081..a32278ea8a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -26,12 +26,11 @@ ignore=W503,W504,E203,E731,E501
 
 [isort]
 line_length = 88
-not_skip = __init__.py
 sections=FUTURE,STDLIB,COMPAT,THIRDPARTY,TWISTED,FIRSTPARTY,TESTS,LOCALFOLDER
 default_section=THIRDPARTY
 known_first_party = synapse
 known_tests=tests
-known_compat = mock,six
+known_compat = mock
 known_twisted=twisted,OpenSSL
 multi_line_output=3
 include_trailing_comma=true