diff --git a/board/adder/u-boot.lds b/board/adder/u-boot.lds
index 26c9a22..661a94a 100644
--- a/board/adder/u-boot.lds
+++ b/board/adder/u-boot.lds
@@ -86,7 +86,7 @@
    *(COMMON)
    . = ALIGN(4);
   }
-  _end = . ;
+  __bss_end__ = . ;
   PROVIDE (end = .);
 }
 ENTRY(_start)