diff --git a/install.sh b/install.sh
index 4a838fe..fad0a30 100644
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
 lsblk
 
-echo "Enter disk to install to: "
+echo "Enter disk to install to: (like /dev/sda but only enter the sda part)"
 read vardisk
 
-sudo nix run 'github:nix-community/disko/latest#disko-install' --extra-experimental-features "nix-command flakes" -- --flake .#default --disk $vardisk
\ No newline at end of file
+sudo nix run 'github:nix-community/disko/latest#disko-install' --extra-experimental-features "nix-command flakes" -- --flake .#default --disk $vardisk /dev/$vardisk
\ No newline at end of file