diff --git a/bl1/bl1_main.c b/bl1/bl1_main.c
index 9f7e290..64b363c 100644
--- a/bl1/bl1_main.c
+++ b/bl1/bl1_main.c
@@ -21,8 +21,8 @@
 #include "bl1_private.h"
 
 /* BL1 Service UUID */
-DEFINE_SVC_UUID(bl1_svc_uid,
-	0xfd3967d4, 0x72cb, 0x4d9a, 0xb5, 0x75,
+DEFINE_SVC_UUID2(bl1_svc_uid,
+	0xd46739fd, 0xcb72, 0x9a4d, 0xb5, 0x75,
 	0x67, 0x15, 0xd6, 0xf4, 0xbb, 0x4a);
 
 static void bl1_load_bl2(void);