diff --git a/math/curv/Makefile b/math/curv/Makefile
index c4cf2c72934f..e1b2637ddd97 100644
--- a/math/curv/Makefile
+++ b/math/curv/Makefile
@@ -1,49 +1,54 @@
 PORTNAME=	curv
 DISTVERSION=	0.5
-PORTREVISION=	26
+PORTREVISION=	27
 CATEGORIES=	math lang graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Language for making art using mathematics
 WWW=		https://curv3d.org/ \
 		https://codeberg.org/doug-moen/curv
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 .if !exists(/usr/include/omp.h)
 BROKEN=		requires OpenMP support that is missing on this architecture
 .endif
 
 BUILD_DEPENDS=	glm>0:math/glm
-LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
+LIB_DEPENDS=	libboost_filesystem.so:devel/boost-libs \
 		libdouble-conversion.so:devel/double-conversion \
 		libglfw.so:graphics/glfw \
 		libImath.so:math/Imath \
 		libtbb.so:devel/onetbb \
 		libopenvdb.so:misc/openvdb
 
 USES=		cmake compiler:c++14-lang gl localbase:ldflags xorg
 USE_GL=		gl
 USE_XORG=	x11
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	curv3d
 GH_TUPLE=	ocornut:imgui:e0cab56:imgui/extern/imgui \
 		Tessil:ordered-map:4051af7:om/extern/ordered-map \
 		AmokHuginnsson:replxx:b901d5f:replxx/extern/replxx
 
 LDFLAGS+=	-lopenvdb
 
 PLIST_FILES=	bin/curv \
 		lib/curv/lib/blend.curv \
 		lib/curv/lib/builder.curv \
 		lib/curv/lib/noise.curv \
 		lib/curv/lib/web_colour.curv \
 		lib/curv/std.curv \
 		share/gtksourceview-3.0/language-specs/curv.lang
 
+post-patch:
+	@${REINPLACE_CMD} -e '/find_package/s| system||' \
+			  -e '/target_link_libraries/s| Boost::system||' \
+			${WRKSRC}/CMakeLists.txt
+
 post-install:
 	@${RM} ${STAGEDIR}${PREFIX}/lib/curv/lib/README
 
 .include <bsd.port.mk>