diff --git a/pyproject.toml b/pyproject.toml
index 0f50cf26..df2f3e48 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,8 @@ ignore = ["D001"]
 
 [tool.ruff.lint]
 select = [
+    "E",        # pycodestyle (error)
+    "F",        # pyflakes
     "S",        # flake8-bandit
 ]