1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/libcrypto/arch/amd64/Makefile.inc b/src/lib/libcrypto/arch/amd64/Makefile.inc
index 081ed3c252..8db34d74b0 100644
--- a/src/lib/libcrypto/arch/amd64/Makefile.inc
+++ b/src/lib/libcrypto/arch/amd64/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.5 2015/09/11 14:48:06 miod Exp $
+# $OpenBSD: Makefile.inc,v 1.6 2016/11/04 18:12:13 miod Exp $
 
 # amd64-specific libcrypto build rules
 
@@ -28,6 +28,10 @@ SRCS+=	cmll_misc.c
 SSLASM+= camellia cmll-x86_64
 # des
 SRCS+= des_enc.c fcrypt_b.c
+# ec
+CFLAGS+= -DECP_NISTZ256_ASM
+SRCS+=  ecp_nistz256.c
+SSLASM+= ec ecp_nistz256-x86_64
 # md5
 CFLAGS+= -DMD5_ASM
 SSLASM+= md5 md5-x86_64