diff --git a/scripts/lto-used-symbols.txt b/scripts/lto-used-symbols.txt
index 38e7bb9ebaae..406ada65e926 100644
--- a/scripts/lto-used-symbols.txt
+++ b/scripts/lto-used-symbols.txt
@@ -1,5 +1,6 @@
 memcpy
 memmove
 memset
+_mcount
 __stack_chk_fail
 __stack_chk_guard