diff --git a/include/autoconf.h b/include/autoconf.h
index fb98eaf..7137b4f 100644
--- a/include/autoconf.h
+++ b/include/autoconf.h
@@ -15,8 +15,6 @@
 #define CONFIG_SINGLE_IMG
 /* #define CONFIG_DISABLE_ODM */
 
-#define CONFIG_REGD_SRC_FROM_OS /* set default regd source from OS */
-
 /*
  * Public  General Config
  */