diff --git a/README.md b/README.md
index bb726c5..e30eb05 100644
--- a/README.md
+++ b/README.md
@@ -36,3 +36,7 @@ sheetui path/to/file.xlsx # edit/view a spreadsheet
 ```
 
 <img src="./assets/screenshot.png" />
+
+## Reference
+
+* [Documentation](./docs/index.md)