1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/engine/eng_cnf.c b/src/lib/libcrypto/engine/eng_cnf.c
index d9cc5986db..acdebda6a6 100644
--- a/src/lib/libcrypto/engine/eng_cnf.c
+++ b/src/lib/libcrypto/engine/eng_cnf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: eng_cnf.c,v 1.12 2014/07/10 13:58:22 jsing Exp $ */
+/* $OpenBSD: eng_cnf.c,v 1.13 2015/02/11 03:19:37 doug Exp $ */
 /* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
  * project 2001.
  */
@@ -58,6 +58,8 @@
 
 #include <string.h>
 
+#include <openssl/err.h>
+
 #include "eng_int.h"
 #include <openssl/conf.h>