diff --git a/docs/00_getting_started_sd.md b/docs/00_getting_started_sd.md
index 00f1f59d..650e4cd9 100644
--- a/docs/00_getting_started_sd.md
+++ b/docs/00_getting_started_sd.md
@@ -50,7 +50,7 @@ SD:\
 │        ├── sodium64.z64
 │        ├── gb.v64
 │        ├── gbc.v64
-│        └── smsPlus64.v64
+│        └── smsPlus64.z64
 │
 ├── (a rom).z64
 ├── (a rom).n64