diff --git a/textproc/rubygem-github-markup/Makefile b/textproc/rubygem-github-markup/Makefile
index b5509508d777..995aa3109fe6 100644
--- a/textproc/rubygem-github-markup/Makefile
+++ b/textproc/rubygem-github-markup/Makefile
@@ -1,23 +1,28 @@
 # $FreeBSD$
 
 PORTNAME=	github-markup
 PORTVERSION=	1.6.0
+PORTREVISION=	1
 CATEGORIES=	textproc rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Render any fancy markup
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 NO_ARCH=	yes
 USE_RUBY=	yes
 USES=		gem shebangfix
+REINPLACE_ARGS=	-i ''
 
 PLIST_FILES=	bin/github-markup
 
 SHEBANG_FILES=	script/bootstrap \
 		script/cibuild
 
+post-patch:
+	@${REINPLACE_CMD} -e '1d' ${WRKSRC}/lib/github/commands/rest2html
+
 .include <bsd.port.mk>