diff --git a/pyproject.toml b/pyproject.toml
index 123e50f..9ffe867 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,8 @@ cryptography = "^41.0.7"
 beautifulsoup4 = "^4.12.2"
 aiohttp = "^3.9.1"
 
+[tool.ruff]
+line-length = 100
 
 [build-system]
 requires = ["poetry-core"]