diff --git a/docs/alpine-desktop-setup/installation/installation.md b/docs/alpine-desktop-setup/installation/installation.md
index 40f0792..8a9302e 100644
--- a/docs/alpine-desktop-setup/installation/installation.md
+++ b/docs/alpine-desktop-setup/installation/installation.md
@@ -127,7 +127,7 @@ To make our lives easier we'll also install `gummiboot` as a bootloader.
 # apk add gummiboot
 # gummiboot install --path=/boot/efi
 # sbctl sign -s /boot/efi/EFI/gummiboot/gummibootx64.efi
-# sbctl sign -s /boot/efi/EFI/Boot/BOOTX64.EF
+# sbctl sign -s /boot/efi/EFI/Boot/BOOTX64.EFI
 ```
 
 And also remove some junk left over by grub.