diff --git a/net-p2p/deluge-cli/Makefile b/net-p2p/deluge-cli/Makefile
index 173bbc310188..841069334df5 100644
--- a/net-p2p/deluge-cli/Makefile
+++ b/net-p2p/deluge-cli/Makefile
@@ -1,63 +1,63 @@
 PORTNAME=	deluge
 DISTVERSION=	2.0.3
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	net-p2p python
 MASTER_SITES=	CHEESESHOP
 PKGNAMESUFFIX=	-cli
 
 MAINTAINER=	rm@FreeBSD.org
 COMMENT=	CLI part of bittorrent client using Python and libtorrent-rasterbar
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	intltool-merge:textproc/intltool \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel \
 		${PYTHON_PKGNAMEPREFIX}slimit>0:www/py-slimit
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}xdg>=0.18:devel/py-xdg@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}libtorrent-rasterbar>=0:net-p2p/py-libtorrent-rasterbar@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}openssl>=0.8:security/py-openssl@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}chardet>=1.0.1:textproc/py-chardet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mako>=0.2.5:textproc/py-mako@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}service_identity>=0:security/py-service_identity@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}twisted>=0:devel/py-twisted@${PY_FLAVOR} \
 		${PY_PILLOW} \
 		${PYTHON_PKGNAMEPREFIX}rencode>0:converters/py-rencode@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zope.interface>0:devel/py-zope.interface@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}distro>0:sysutils/py-distro@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}setproctitle>0:devel/py-setproctitle@${PY_FLAVOR}
 
 USES=		cpe gettext python:3.5+
 USE_PYTHON=	autoplist distutils
 
 CPE_VENDOR=	deluge-torrent
 
 NO_ARCH=	yes
 
 USE_RC_SUBR=	deluged deluge_web
 SUB_LIST+=	PYTHON_CMD=${PYTHON_CMD}
 
 OPTIONS_DEFINE=	DOCS
 
 PORTDOCS=	CHANGELOG.md README.md
 
 post-patch:
 	@${REINPLACE_CMD} -e "/'new_release_check':/s|True,|False,|g ; \
 		/'geoip_db_location':/s|/usr/share/GeoIP/GeoIP.dat|${LOCALBASE}/share/GeoIP/GeoIP.dat|g" \
 			${WRKSRC}/deluge/core/preferencesmanager.py
 	@${REINPLACE_CMD} -e "/'check_new_releases':/s|True,|False,|g ; \
 		/'show_new_releases':/s|True,|False,|g" \
 			${WRKSRC}/deluge/ui/gtk3/gtkui.py
 
 post-install:
 # install man pages
 .for man in deluge.1 deluge-console.1 deluge-gtk.1 deluge-web.1 deluged.1
 	${INSTALL_MAN} ${WRKSRC}/docs/man/${man} ${STAGEDIR}${MANPREFIX}/man/man1/
 .endfor
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/net-p2p/deluge-cli/files/patch-deluge_log.py b/net-p2p/deluge-cli/files/patch-deluge_log.py
new file mode 100644
index 000000000000..c908439441da
--- /dev/null
+++ b/net-p2p/deluge-cli/files/patch-deluge_log.py
@@ -0,0 +1,29 @@
+From 351664ec071daa04161577c6a1c949ed0f2c3206 Mon Sep 17 00:00:00 2001
+From: minus <minus@mnus.de>
+Date: Sun, 17 Nov 2019 09:36:23 +0100
+Subject: [Logging] Fix Python 3.8 compatibility
+
+Deluge's logger class extends Python's `logging.Logger`. Since Python
+3.8, it takes an additional argument `stacklevel`.
+The implementation in Deluge does not support that. Work around the
+problem by ignoring additional arguments.
+---
+ deluge/log.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/deluge/log.py b/deluge/log.py
+index 75e8308..0f9877f 100644
+--- deluge/log.py
++++ deluge/log.py
+@@ -86,7 +86,7 @@ class Logging(LoggingLoggerClass):
+     def exception(self, msg, *args, **kwargs):
+         yield LoggingLoggerClass.exception(self, msg, *args, **kwargs)
+ 
+-    def findCaller(self, stack_info=False):  # NOQA: N802
++    def findCaller(self, *args, **kwargs):  # NOQA: N802
+         f = logging.currentframe().f_back
+         rv = '(unknown file)', 0, '(unknown function)'
+         while hasattr(f, 'f_code'):
+-- 
+cgit v1.1
+