diff --git a/README.md b/README.md
index 079b35a..f4bd7dc 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ This project is a learning exercise and is not intended for production use.
 
 ## Todo
 
-- [] Store index to Disk
+- [x] Store index to Disk
 - [] Save multiple indecies
 
 ### Features