diff --git a/README.md b/README.md
index f2be06546f3938754440fa0334032474f5f27fa8..94dc4e3e6fdb206a9bd339373bd87e3a0d0c48dd 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,4 @@ it can do
 - a
 - b
 - c
+- d