diff --git a/tox.ini b/tox.ini
index 754e5f9..7fc5f9c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,6 +4,7 @@ exclude = .*
 extend-ignore = E203,W503
 per-file-ignores =
     */__init__.py: F401,F403
+    polytope_server/common/datasource/polytope.py: E402,F401
 [isort]
 profile=black
 skip_glob=.*
\ No newline at end of file