1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/dh/dh_depr.c b/src/lib/libcrypto/dh/dh_depr.c
index 0b75b0be5e..717482ca38 100644
--- a/src/lib/libcrypto/dh/dh_depr.c
+++ b/src/lib/libcrypto/dh/dh_depr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dh_depr.c,v 1.6 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: dh_depr.c,v 1.7 2021/12/04 16:08:32 tb Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
  *
@@ -62,6 +62,8 @@
 #include <openssl/bn.h>
 #include <openssl/dh.h>
 
+#include "bn_lcl.h"
+
 #ifndef OPENSSL_NO_DEPRECATED
 DH *
 DH_generate_parameters(int prime_len, int generator,