diff --git a/tests/partmap_test.in b/tests/partmap_test.in
index 6ef518b0a..7353dc70e 100644
--- a/tests/partmap_test.in
+++ b/tests/partmap_test.in
@@ -89,7 +89,7 @@ case "${grub_modinfo_target_cpu}-${grub_modinfo_platform}" in
 	disk=arc/scsi0/disk0/rdisk0
 	;;
     arm*-efi)
-	disk=hd3
+	disk=hd2
 	;;
     *)
 	disk=hd0