diff --git a/arch/x86/lib/misc.c b/arch/x86/lib/misc.c
index a018ec4fba53..92cd8ecc3a2c 100644
--- a/arch/x86/lib/misc.c
+++ b/arch/x86/lib/misc.c
@@ -1,4 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <asm/misc.h>
+
 /*
  * Count the digits of @val including a possible sign.
  *