diff --git a/pyproject.toml b/pyproject.toml
index abe1de4..c37be60 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,6 +56,9 @@ select = [
   "W",   # pycodestyle warnings
 ]
 
+[tool.ruff.pydocstyle]
+convention = "google"
+
 [tool.black]
 include = '\.pyi?$'
 target-version = ["py311"]