diff --git a/README.md b/README.md
index 3c59c14..4726b67 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Username: `debian`
 Password: `nixos`
 
 0. Clean the VM:
-`nh os clean all`
+`nh clean all`
 `rm ~/.local/share/debian-vm/debian-persistent.qcow2`
 
 1. Build the VM: