diff --git a/flash.h b/flash.h
index 611450f..56c0b4f 100644
--- a/flash.h
+++ b/flash.h
@@ -120,8 +120,8 @@
 #define FEATURE_OTP		(1 << 8)
 #define FEATURE_QPI		(1 << 9)
 /* Feature bits used for 4-bytes addressing mode */
-#define FEATURE_4BA_SUPPORT		(1 << 10)
-#define FEATURE_4BA_ONLY 		(1 << 11)
+#define FEATURE_4BA_SUPPORT	(1 << 10)
+#define FEATURE_4BA_ONLY 	(1 << 11)
 
 enum test_state {
 	OK = 0,