diff --git a/BLHeli_S SiLabs/BLHeliBootLoad.inc b/BLHeli_S SiLabs/BLHeliBootLoad.inc
index 337fddde..d84c37a5 100644
--- a/BLHeli_S SiLabs/BLHeliBootLoad.inc	
+++ b/BLHeli_S SiLabs/BLHeliBootLoad.inc	
@@ -379,7 +379,7 @@ wait1:djnz Cntl, wait1
 
 BOOT_SIGN:	DB	"BLHeli"	
 
-BOOT_MSG:		DB	"471c"		; Interface-MCU_BootlaoderRevision
+BOOT_MSG:		DB	"471d"		; Interface-MCU_BootlaoderRevision
 
 BOOT_INFO:	DB	SIGNATURE_001, SIGNATURE_002, BOOT_VERSION, BOOT_PAGES
 
diff --git a/SiLabs/BLHeliBootLoad.inc b/SiLabs/BLHeliBootLoad.inc
index 4b11842c..4347b5bc 100644
--- a/SiLabs/BLHeliBootLoad.inc
+++ b/SiLabs/BLHeliBootLoad.inc
@@ -400,7 +400,7 @@ wait1:djnz Cntl, wait1
 
 BOOT_SIGN:	DB	"BLHeli"	
 
-BOOT_MSG:		DB	"471c"		; Interface-MCU_BootlaoderRevision
+BOOT_MSG:		DB	"471d"		; Interface-MCU_BootlaoderRevision
 
 BOOT_INFO:	DB	SIGNATURE_001, SIGNATURE_002, BOOT_VERSION, BOOT_PAGES