diff --git a/pyproject.toml b/pyproject.toml
index 42556ae..dc659bf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,8 +83,8 @@ classmethod-decorators = [
 # [tool.ruff.lint.extend-per-file-ignores]
 # "views_api.py" = ["F401"]
 
-# [tool.ruff.lint.mccabe]
-# max-complexity = 10
+[tool.ruff.lint.mccabe]
+max-complexity = 11
 
 [tool.ruff.lint.flake8-bugbear]
 # Allow default arguments like, e.g., `data: List[str] = fastapi.Query(None)`.