1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/asn1/t_pkey.c b/src/lib/libcrypto/asn1/t_pkey.c
index b3f7d084c5..a307381231 100644
--- a/src/lib/libcrypto/asn1/t_pkey.c
+++ b/src/lib/libcrypto/asn1/t_pkey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: t_pkey.c,v 1.16 2014/07/11 08:44:47 jsing Exp $ */
+/* $OpenBSD: t_pkey.c,v 1.17 2021/12/04 16:08:32 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -62,6 +62,8 @@
 #include <openssl/buffer.h>
 #include <openssl/objects.h>
 
+#include "bn_lcl.h"
+
 int
 ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
     unsigned char *buf, int off)