diff --git a/devel/libffi/Makefile b/devel/libffi/Makefile
index 5eb01a84a67..2ed61dcc2b7 100644
--- a/devel/libffi/Makefile
+++ b/devel/libffi/Makefile
@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.33 2016/03/11 19:59:13 naddy Exp $
+# $OpenBSD: Makefile,v 1.34 2016/03/23 22:50:29 sthen Exp $
 
 COMMENT=		Foreign Function Interface
 
 DISTNAME=		libffi-3.2.1
-REVISION=		0
+REVISION=		1
 SHARED_LIBS +=  ffi                  1.2      # .6.4
 CATEGORIES=		devel
 
@@ -14,6 +14,8 @@ HOMEPAGE=		http://sourceware.org/libffi/
 # BSD
 PERMIT_PACKAGE_CDROM=	Yes
 
+WANTLIB += pthread
+
 MASTER_SITES=		ftp://sourceware.org/pub/libffi/
 
 TEST_DEPENDS=		devel/dejagnu