diff --git a/headers/os/bluetooth/bdaddrUtils.h b/headers/os/bluetooth/bdaddrUtils.h
index 19079c9520..91a810f280 100644
--- a/headers/os/bluetooth/bdaddrUtils.h
+++ b/headers/os/bluetooth/bdaddrUtils.h
@@ -45,9 +45,9 @@ public:
 		// TODO: not safe
 		static char str[18];
 
-		sprintf(str,"%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",bdaddr.b[0],
-				bdaddr.b[1], bdaddr.b[2], bdaddr.b[3], bdaddr.b[4],
-				bdaddr.b[5]);
+		sprintf(str,"%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",bdaddr.b[5],
+				bdaddr.b[4], bdaddr.b[3], bdaddr.b[2], bdaddr.b[1],
+				bdaddr.b[0]);
 		return str;
 	}