diff --git a/pyproject.toml b/pyproject.toml
index 8e7f8bbbe..3e43f35e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -145,15 +145,14 @@ select = [
     "W",  # pycodestyle warnings
     "F",  # pyflakes
     "I",  # isort
-    "C",  # flake8-comprehensions
     "B",  # flake8-bugbear
+    "C4",  # flake8-comprehensions
     "UP",  # pyupgrade
 ]
 ignore = [
     "E501",  # line too long, handled by black
     "B008",  # do not perform function calls in argument defaults
-    "C901",  # too complex
-    "W191", # indentation contains tabs
+    "W191",  # indentation contains tabs
 ]
 
 [tool.ruff.per-file-ignores]