diff --git a/include/image.h b/include/image.h
index c56a18df70dd8f560bf60c2f7eb1b1cbb99016fc..6a41c2e34e711450a608edde640eecf1920a48cf 100644
--- a/include/image.h
+++ b/include/image.h
@@ -107,7 +107,7 @@
 #define IH_ARCH_AVR32		17	/* AVR32	*/
 #define IH_ARCH_ST200	        18	/* STMicroelectronics ST200  */
 #define IH_ARCH_SANDBOX		19	/* Sandbox architecture (test only) */
-#define IH_ARCH_NDS32	        19	/* ANDES Technology - NDS32  */
+#define IH_ARCH_NDS32	        20	/* ANDES Technology - NDS32  */
 
 /*
  * Image Types