diff --git a/src/security/vboot/misc.h b/src/security/vboot/misc.h
index d03e76eea7..1fda8b42b2 100644
--- a/src/security/vboot/misc.h
+++ b/src/security/vboot/misc.h
@@ -52,11 +52,6 @@ static inline bool vboot_is_gbb_flag_set(enum vb2_gbb_flag flag)
 int vboot_locate_firmware(const struct vb2_context *ctx,
 			  struct region_device *fw);
 
-/*
- * Source: security/vboot/vboot_handoff.c
- */
-void vboot_fill_handoff(void);
-
 /*
  * Source: security/vboot/bootmode.c
  */