diff --git a/system/bootloader.sls b/system/bootloader.sls
index 63e2197..ce6593a 100644
--- a/system/bootloader.sls
+++ b/system/bootloader.sls
@@ -16,7 +16,7 @@ system_bootloader_pkgs:
 
 system_bootloader_install:
   cmd.run:
-    - name: "grub-install --target=x86_64-efi --efi-directory=/efi --bootloader-id=alpine-{{ CURRENT_SUBVOLUME_TIMESTAMP }}"
+    - name: "grub-install --target=x86_64-efi --efi-directory=/efi --data-directory=/efi --bootloader-id=alpine-{{ CURRENT_SUBVOLUME_TIMESTAMP }}"
     - require:
       - system_bootloader_pkgs