diff --git a/devel/c4core/Makefile b/devel/c4core/Makefile
index 09315c08b5a0..73312ac97561 100644
--- a/devel/c4core/Makefile
+++ b/devel/c4core/Makefile
@@ -1,28 +1,31 @@
 PORTNAME=	c4core
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.1.8
 CATEGORIES=	devel
 
+PATCH_SITES=	https://github.com/biojppm/c4core/commit/
+PATCHFILES=	ed9bf87ab152509fcd5c54bdc40ebed9a2b4ede7.patch:-p1
+
 MAINTAINER=	gasol.wu@gmail.com
 COMMENT=	Library of low-level C++ utilities
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	git:devel/git@lite
 
 USES=		compiler:c++11-lib cmake:noninja
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	biojppm
 GH_PROJECT=	cmake:cmake debugbreak:debugbreak fast_float:fast_float
 GH_SUBDIR=	cmake:cmake src/c4/ext/debugbreak:debugbreak src/c4/ext/fast_float:fast_float
 GH_TAGNAME=	9416f29:cmake 5dcbe41:debugbreak 052975d:fast_float
 
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 .include <bsd.port.mk>
diff --git a/devel/c4core/distinfo b/devel/c4core/distinfo
index 7910120bf386..3b9ae79dd0b4 100644
--- a/devel/c4core/distinfo
+++ b/devel/c4core/distinfo
@@ -1,9 +1,11 @@
-TIMESTAMP = 1641428715
+TIMESTAMP = 1645456811
 SHA256 (biojppm-c4core-v0.1.8_GH0.tar.gz) = 4b219ebd8957c338edf00be0a55254725cb527fb05e3917bd3ee8e158ba23bf6
 SIZE (biojppm-c4core-v0.1.8_GH0.tar.gz) = 202602
 SHA256 (biojppm-cmake-9416f29_GH0.tar.gz) = 4c4b47dec40782866deb56df29a93b89eec059a2b368d3ad72aed85b810109d8
 SIZE (biojppm-cmake-9416f29_GH0.tar.gz) = 121012
 SHA256 (biojppm-debugbreak-5dcbe41_GH0.tar.gz) = d6f80346d3c712a174faaece2cc64e5600d1142ff77f802ce46b474601d1fe2b
 SIZE (biojppm-debugbreak-5dcbe41_GH0.tar.gz) = 7030
 SHA256 (biojppm-fast_float-052975d_GH0.tar.gz) = e2e699795934cdb83c3acc0db5f349e200019a4ba8fd4d0e6191a638f62d85c7
 SIZE (biojppm-fast_float-052975d_GH0.tar.gz) = 75689
+SHA256 (ed9bf87ab152509fcd5c54bdc40ebed9a2b4ede7.patch) = 1a1a27eaade9c3753c12a970fe9799deaa3d385ec1276b1d04fa4cf536c48252
+SIZE (ed9bf87ab152509fcd5c54bdc40ebed9a2b4ede7.patch) = 779