diff --git a/xen/arch/arm/bootfdt.c b/xen/arch/arm/bootfdt.c
index 258b057f00..623173bc7f 100644
--- a/xen/arch/arm/bootfdt.c
+++ b/xen/arch/arm/bootfdt.c
@@ -264,7 +264,7 @@ static void __init process_multiboot_node(const void *fdt, int node,
         case 1: kind = BOOTMOD_RAMDISK; break;
         default: break;
         }
-	if ( kind_guess > 1 && has_xsm_magic(start) )
+        if ( kind_guess > 1 && has_xsm_magic(start) )
             kind = BOOTMOD_XSM;
     }