diff --git a/pyproject.toml b/pyproject.toml
index 96a6c5b..569df42 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,3 +5,6 @@ requires = [
 ]
 build-backend = "setuptools.build_meta"
 
+[style]
+use_tabs=true
+