diff --git a/cad/horizon-eda/Makefile b/cad/horizon-eda/Makefile
index 1f350fbff464..1d1e50ba1895 100644
--- a/cad/horizon-eda/Makefile
+++ b/cad/horizon-eda/Makefile
@@ -1,49 +1,47 @@
 PORTNAME=	horizon-eda
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.3.1
 PORTREVISION=	2
 CATEGORIES=	cad
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	EDA package for printed circuit board design
 WWW=		https://horizon-eda.org/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BROKEN_FreeBSD_14=		fails to compile (error: no matching function for call to '__search') due to this clang regression: https://github.com/llvm/llvm-project/issues/55683
-
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/optional.hpp:devel/boost-libs \
 		cppzmq>0:net/cppzmq \
 		glm>0:math/glm
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libepoxy.so:graphics/libepoxy \
 		libgit2.so:devel/libgit2 \
 		libharfbuzz.so:print/harfbuzz \
 		libpng16.so:graphics/png \
 		libpodofo.so:graphics/podofo \
 		libTKSTEP.so:cad/opencascade \
 		libuuid.so:misc/e2fsprogs-libuuid \
 		libzip.so:archivers/libzip \
 		libzmq.so:net/libzmq4
 
 USES=		gmake gnome libarchive localbase pkgconfig python:build sqlite # compiler:c++17-lang
 USE_GNOME=	atkmm gdkpixbuf2 gtkmm30 librsvg2
 
 USE_GITHUB=	yes
 GH_PROJECT=	horizon
 
 MAKE_ARGS=	DEBUGFLAGS= OPTIMIZE=
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 
 LLVM_VER=	12 # workaround for bug#263870
 BUILD_DEPENDS+=	clang${LLVM_VER}:devel/llvm${LLVM_VER}
 CPP=		clang-cpp${LLVM_VER}
 CC=		clang${LLVM_VER}
 CXX=		clang++${LLVM_VER}
 
 post-install: # https://github.com/horizon-eda/horizon/issues/558
 	@cd ${STAGEDIR}${PREFIX}/bin && ${STRIP_CMD} horizon-eda horizon-imp
 
 .include <bsd.port.mk>
diff --git a/cad/horizon-eda/files/patch-src_util_fs__util.cpp b/cad/horizon-eda/files/patch-src_util_fs__util.cpp
new file mode 100644
index 000000000000..6fa4f04f2d20
--- /dev/null
+++ b/cad/horizon-eda/files/patch-src_util_fs__util.cpp
@@ -0,0 +1,20 @@
+- workaround for https://github.com/llvm/llvm-project/issues/55683
+
+--- src/util/fs_util.cpp.orig	2022-05-29 18:00:44 UTC
++++ src/util/fs_util.cpp
+@@ -8,10 +8,10 @@ std::optional<std::string> get_relative_filename(const
+ {
+     const auto p = fs::u8path(path);
+     const auto b = fs::u8path(base);
+-    const auto x = std::search(p.begin(), p.end(), b.begin(), b.end());
+-    if (x == p.begin()) // path is in base path
+-        return fs::relative(p, b).u8string();
+-    else
+-        return {};
++    for (auto ip = p.begin(), ib = b.begin(); ib != b.end(); ip++, ib++) {
++        if (ip == p.end() || *ip != *ib)
++            return {};
++    }
++    return fs::relative(p, b).u8string();
+ }
+ } // namespace horizon