diff --git a/README.md b/README.md
index 6ec6e92ea8c1..9a1b59342183 100644
--- a/README.md
+++ b/README.md
@@ -112,7 +112,8 @@ Default features:
 - `parquet`: support for reading the [Apache Parquet] format
 - `regex_expressions`: regular expression functions, such as `regexp_match`
 - `unicode_expressions`: Include unicode aware functions such as `character_length`
-- `unparser` : enables support to reverse LogicalPlans back into SQL
+- `unparser`: enables support to reverse LogicalPlans back into SQL
+- `recursive-protection`: uses [recursive](https://docs.rs/recursive/latest/recursive/) for stack overflow protection.
 
 Optional features: