diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index a4de7e1666..c375b70742 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -103,11 +103,11 @@ get_magic_long() {
 }
 
 get_magic_gpt() {
-    (get_image "$@" | dd bs=8 count=1 skip=64) 2>/dev/null
+	(get_image "$@" | dd bs=8 count=1 skip=64) 2>/dev/null
 }
 
 get_magic_vfat() {
-    (get_image "$@" | dd bs=1 count=3 skip=54) 2>/dev/null
+	(get_image "$@" | dd bs=1 count=3 skip=54) 2>/dev/null
 }
 
 part_magic_efi() {