diff --git a/arch_init.c b/arch_init.c
index e0bd18c886..e468c0c7e2 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -82,12 +82,12 @@ const uint32_t arch_type = QEMU_ARCH;
 /***********************************************************/
 /* ram save/restore */
 
-#define RAM_SAVE_FLAG_FULL	0x01 /* Obsolete, not used anymore */
-#define RAM_SAVE_FLAG_COMPRESS	0x02
-#define RAM_SAVE_FLAG_MEM_SIZE	0x04
-#define RAM_SAVE_FLAG_PAGE	0x08
-#define RAM_SAVE_FLAG_EOS	0x10
-#define RAM_SAVE_FLAG_CONTINUE	0x20
+#define RAM_SAVE_FLAG_FULL     0x01 /* Obsolete, not used anymore */
+#define RAM_SAVE_FLAG_COMPRESS 0x02
+#define RAM_SAVE_FLAG_MEM_SIZE 0x04
+#define RAM_SAVE_FLAG_PAGE     0x08
+#define RAM_SAVE_FLAG_EOS      0x10
+#define RAM_SAVE_FLAG_CONTINUE 0x20
 
 static int is_dup_page(uint8_t *page, uint8_t ch)
 {