diff --git a/cad/librecad/Makefile b/cad/librecad/Makefile
index 8d5f5dbedb29..699687c17d17 100644
--- a/cad/librecad/Makefile
+++ b/cad/librecad/Makefile
@@ -1,48 +1,52 @@
 PORTNAME=	librecad
 DISTVERSION=	2.2.0-rc4
+PORTREVISION=	1
 CATEGORIES=	cad
 
+PATCH_SITES=	https://github.com/BSDKaffee/LibreCAD/commit/
+PATCHFILES=	d81cd49db2421bb4ca9a283638500ebf1c7d02e5.patch:-p1 # Fix ortho tool with Clang
+
 MAINTAINER=	jhale@FreeBSD.org
 COMMENT=	2D CAD system
 WWW=		https://librecad.org/
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/licenses/gpl-2.0.txt
 
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/version.hpp:devel/boost-libs
 LIB_DEPENDS=	libmuparser.so:math/muparser \
 		libfreetype.so:print/freetype2
 
 USES=		compiler:c++11-lib cpe desktop-file-utils pkgconfig gl qmake qt:5
 USE_GITHUB=	yes
 GH_ACCOUNT=	LibreCAD
 GH_PROJECT=	LibreCAD
 USE_GL=		gl
 USE_QT=		core gui printsupport svg widgets \
 		buildtools:build linguisttools:build
 
 QMAKE_ARGS+=	BOOST_DIR="${LOCALBASE}"
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|QMAKE_CXXFLAGS += -g||' \
 		${WRKSRC}/common.pri
 	@${REINPLACE_CMD} -e 's|lrelease|${LRELEASE}|' \
 		${WRKSRC}/scripts/postprocess-unix.sh
 
 pre-install:
 	@${CHMOD} +w ${WRKSRC}/unix/resources/plugins/*.so
 	@${STRIP_CMD} ${WRKSRC}/unix/resources/plugins/*.so
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/unix/librecad ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_PROGRAM} ${WRKSRC}/unix/ttf2lff ${STAGEDIR}${PREFIX}/bin
 	(cd ${WRKSRC}/unix/resources && ${COPYTREE_SHARE} . ${STAGEDIR}${DATADIR})
 	@${MKDIR} ${STAGEDIR}${PREFIX}/share/metainfo
 	${INSTALL_DATA} ${WRKSRC}/unix/appdata/librecad.appdata.xml \
 		${STAGEDIR}${PREFIX}/share/metainfo
 	${INSTALL_DATA} ${WRKSRC}/desktop/librecad.desktop \
 		${STAGEDIR}${PREFIX}/share/applications
 	${INSTALL_DATA} ${WRKSRC}/librecad/res/main/librecad.png \
 		${STAGEDIR}${PREFIX}/share/pixmaps
 
 .include <bsd.port.mk>
diff --git a/cad/librecad/distinfo b/cad/librecad/distinfo
index 2cf73a900cf5..aa56dce7ca53 100644
--- a/cad/librecad/distinfo
+++ b/cad/librecad/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1663002361
+TIMESTAMP = 1666920763
 SHA256 (LibreCAD-LibreCAD-2.2.0-rc4_GH0.tar.gz) = f34c295cdb22bb4fca021a7cb95a648365e52b97b651a645ae5f78cd7a53e4d4
 SIZE (LibreCAD-LibreCAD-2.2.0-rc4_GH0.tar.gz) = 13833398
+SHA256 (d81cd49db2421bb4ca9a283638500ebf1c7d02e5.patch) = 55ec8409b6dfd83364655afae0f44f4aa8beb1f449d03c55505628f9111d94da
+SIZE (d81cd49db2421bb4ca9a283638500ebf1c7d02e5.patch) = 9814