1 files changed, 1 insertions, 2 deletions
diff --git a/setup.cfg b/setup.cfg
index 5fdb51ac73..33601b71d5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -23,11 +23,10 @@ ignore=W503,W504,E203,E731,E501,B007
 
 [isort]
 line_length = 88
-sections=FUTURE,STDLIB,COMPAT,THIRDPARTY,TWISTED,FIRSTPARTY,TESTS,LOCALFOLDER
+sections=FUTURE,STDLIB,THIRDPARTY,TWISTED,FIRSTPARTY,TESTS,LOCALFOLDER
 default_section=THIRDPARTY
 known_first_party = synapse
 known_tests=tests
-known_compat = mock
 known_twisted=twisted,OpenSSL
 multi_line_output=3
 include_trailing_comma=true