diff --git a/security/rubygem-gpgme/Makefile b/security/rubygem-gpgme/Makefile
index c2d7de517472..272ea86e2637 100644
--- a/security/rubygem-gpgme/Makefile
+++ b/security/rubygem-gpgme/Makefile
@@ -1,25 +1,30 @@
 PORTNAME=	gpgme
 PORTVERSION=	2.0.22
 CATEGORIES=	security rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Ruby interface to GnuPG Made Easy (GPGME)
 WWW=		https://github.com/ueno/ruby-gpgme
 
 LICENSE=	LGPL21+
 
 BUILD_DEPENDS=	gpgme>=1.1.2:security/gpgme \
 		libassuan>=2.5.5:security/libassuan \
 		libgpg-error>=1.45:security/libgpg-error
 LIB_DEPENDS=	libassuan.so:security/libassuan \
 		libgpg-error.so:security/libgpg-error \
 		libgpgme.so:security/gpgme
 
 USES=		gem pkgconfig shebangfix
+SHEBANG_FILES=	test/pinentry
 
 CONFIGURE_ARGS=	--use-system-libraries
 
-SHEBANG_FILES=	test/pinentry
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400091
+CONFIGURE_ARGS+=	--with-cflags="-Wno-error=incompatible-function-pointer-types"
+.endif
 
 .include <bsd.port.mk>