diff --git a/irc/znc/Makefile b/irc/znc/Makefile
index 0fa33f2ea9be..f974f21db332 100644
--- a/irc/znc/Makefile
+++ b/irc/znc/Makefile
@@ -1,79 +1,83 @@
 # Created by: elvstone@gmail.com
 
 PORTNAME=	znc
 PORTVERSION=	1.8.2
 PORTREVISION=	3
 CATEGORIES=	irc
 MASTER_SITES=	https://znc.in/releases/ \
 		https://znc.in/releases/archive/
 
+# Fix build with libressl
+PATCH_SITES=	https://github.com/znc/znc/commit/
+PATCHFILES=	dcb5f3df82fcfec48aab356252067dc897fb98cf.patch:-p1
+
 MAINTAINER=	dbaio@FreeBSD.org
 COMMENT=	Advanced IRC bouncer
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		compiler:c++11-lib cpe cmake:run iconv pathfix pkgconfig python:3.5+
 
 USE_RC_SUBR=	znc
 
 SUB_FILES=	pkg-message
 
 PORTDOCS=	README.md
 
 USERS=		znc
 GROUPS=		znc
 
 OPTIONS_DEFINE=	CHARSET CYRUS DEBUG DOCS IPV6 NLS OPENSSL PERL PYTHON TCL
 OPTIONS_DEFAULT=	CHARSET OPENSSL PERL PYTHON
 OPTIONS_SUB=	yes
 
 CHARSET_DESC=	Character encoding support via ICU
 CYRUS_DESC=	Cyrus SASL module
 DEBUG_DESC=	Debugging support
 PERL_DESC=	Perl scripting module
 PYTHON_DESC=	Python scripting module
 TCL_DESC=	Tcl scripting module
 
 CHARSET_CMAKE_BOOL=	WANT_ICU
 CHARSET_LIB_DEPENDS=	libicuuc.so:devel/icu
 CYRUS_CMAKE_BOOL=	WANT_CYRUS
 CYRUS_LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2
 DEBUG_VARS=		CMAKE_BUILD_TYPE=Debug
 IPV6_CMAKE_BOOL=	WANT_IPV6
 NLS_CMAKE_BOOL=		WANT_I18N
 NLS_LIB_DEPENDS=	libboost_locale.so:devel/boost-libs
 NLS_USES=		gettext
 OPENSSL_CMAKE_BOOL=	WANT_OPENSSL
 OPENSSL_CMAKE_ON=	-DOPENSSL_ROOT_DIR=${OPENSSLBASE}
 OPENSSL_USES=	ssl
 PERL_BUILD_DEPENDS=	swig>=3.0.0:devel/swig
 PERL_CMAKE_BOOL=	WANT_PERL WANT_SWIG
 PERL_USE=	perl5=build,run
 PERL_USES=	perl5
 PYTHON_CMAKE_BOOL=	WANT_PYTHON WANT_SWIG
 PYTHON_CMAKE_ON=	-DWANT_PYTHON_VERSION:STRING=python-${PYTHON_VER}
 PYTHON_BUILD_DEPENDS=	swig>=3.0.0:devel/swig
 PYTHON_IMPLIES=	CHARSET
 PYTHON_USE=	perl5=build
 PYTHON_USES=	perl5
 TCL_CMAKE_BOOL=	WANT_TCL
 TCL_USES=	tcl
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|python3|python${PYTHON_VER}|g' \
 		${WRKSRC}/znc-buildmod.cmake.in
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 post-install-NLS-off:
 	@${RM} -r ${STAGEDIR}${DATADIR}/translations
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${ETCDIR}
 
 .include <bsd.port.mk>
diff --git a/irc/znc/distinfo b/irc/znc/distinfo
index 8f172c6bf314..e3cd44a5eefb 100644
--- a/irc/znc/distinfo
+++ b/irc/znc/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1599616865
+TIMESTAMP = 1638740980
 SHA256 (znc-1.8.2.tar.gz) = ff238aae3f2ae0e44e683c4aee17dc8e4fdd261ca9379d83b48a7d422488de0d
 SIZE (znc-1.8.2.tar.gz) = 2101215
+SHA256 (dcb5f3df82fcfec48aab356252067dc897fb98cf.patch) = 3a1c8782a14554a14cf985612fd110fcaa7e439eecfdd8342d3843b13d52f5de
+SIZE (dcb5f3df82fcfec48aab356252067dc897fb98cf.patch) = 2264