diff --git a/README.md b/README.md
index 99c2bd8..51c1edb 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ ninja
 ```
 It is also possible to build a disk image ready to use with QEMU with the following command:
 ```
-ninja image
+ninja diskimg
 ```
 
 # Contributing