diff --git a/pyproject.toml b/pyproject.toml
index 1c36bc5..717f4f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -88,9 +88,6 @@ convention = "google"
 case-sensitive = true
 lines-after-imports = 2
 
-[tool.ruff.lint.extend-per-file-ignores]
-"tests/*" = ["D100", "D103", "ANN"]
-
 [tool.mypy]
 python_version = "3.10"
 warn_redundant_casts = true