diff --git a/math/gap/Makefile b/math/gap/Makefile
index f2f7db23b718..ce7d31af1e39 100644
--- a/math/gap/Makefile
+++ b/math/gap/Makefile
@@ -1,103 +1,103 @@
 # Created by: keith@FreeBSD.org
 
 PORTNAME=	gap
 DISTVERSION=	4.11.1
 PORTREVISION=	1
 CATEGORIES=	math
 MASTER_SITES=	https://github.com/gap-system/gap/releases/download/v${DISTVERSION}/
 
-MAINTAINER=	hrs@FreeBSD.org
+MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	System for computational discrete algebra
 
 LICENSE=	GPLv2+
 
 BROKEN_aarch64=		fails to link: undefined reference to SyAllocBags
 BROKEN_riscv64=		fails to link: undefined reference to SyAllocBags
 
 BUILD_DEPENDS=	bash:shells/bash
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		autoreconf:build gmake libtool localbase perl5 shebangfix	\
 		readline
 SHEBANG_FILES=	.
 USE_PERL5=	run
 
 OPTIONS_DEFINE=	ADDPACK MANU
 OPTIONS_DEFAULT=ADDPACK
 OPTIONS_SUB=	yes
 ADDPACK_DESC=	Additional packages typically "expected" out-of-the-box
 ADDPACK_VARS=	ADD_PACK="${ADDPACK}"
 MANU_DESC=	HTML and PDF manuals
 MANU_USE=	TEX=latex:build,formats,web2c
 MANU_VARS=	DOC_TARGET=doc
 
 GNU_CONFIGURE=	yes
 MAKEFILE=	GNUmakefile
 ALL_TARGET=	all ${DOC_TARGET}
 INSTALL_TARGET=	install-headers install-libgap
 USE_LDCONFIG=	yes
 PORTDATA=	doc/*
 
 MAKE_JOBS_UNSAFE=yes
 
 PLIST_SUB=	ALNUTH_VER=3.1.2 AUTPGRP_VER=1.10.2 CRISP_VER=1.4.5 \
 		CTBLLIB_VER=1.3.1 FACT_INT_VER=1.6.3 GAP_DOC_VER=1.6.4 \
 		HELP_VER=3.5 IRREDSOL_VER=1.4.1 LAGUNA_VER=3.9.3 \
 		POLENTA_VER=1.3.9 POLYCYCLIC_VER=2.16 PRIMGRP_VER=3.4.1 \
 		RESCLASSES_VER=4.7.2 SOPHUS_VER=1.24 SMALL_GRP_VER=1.4.2 \
 		TOMLIB_VER=1.2.9
 
 # The minimal packages GAP needs to run (do not need compilation)
 MINPACK=	GAPDoc- HeLP- primgrp- SmallGrp- transgrp
 ADDPACK=	atlasrep autpgrp- alnuth- crisp- ctbllib FactInt- fga	\
 		irredsol- laguna- polenta- polycyclic- resclasses-	\
 		sophus- tomlib-
 
 ACLOCVER=	1.16	# Truncated version of aclocal / automake
 
 .include <bsd.port.options.mk>
 
 pre-configure:
 # Avoid conflict with C++20 <version> by ignoring <...> under WRKSRC
 	${REINPLACE_CMD} -i .c++20 's/-I/-iquote/' \
 		${WRKSRC}/pkg/*/Makefile.in
 .for f in aclocal.m4 configure
 	${FIND} ${WRKSRC} -name ${f} | ${XARGS} ${REINPLACE_CMD} -i ''	\
 		-e "s|am__api_version='1.15'|am__api_version='${ACLOCVER}'|"
 .endfor
 
 post-build:
 	cd ${WRKSRC}/pkg/simpcomp && \
 	    ${SETENV} ${CONFIGURE_ENV} ${SH} configure \
 		${CONFIGURE_ARGS:N--with-*} && \
 	    ${MAKE} ${MAKEFLAGS} && \
 	    ${MAKE} ${MAKEFLAGS} install-strip && \
 	    ${RM} bistellar
 
 post-install:
 	${INSTALL_DATA} ${WRKSRC}/gen/config.h ${STAGEDIR}${PREFIX}/include/gap
 	(cd ${WRKSRC} &&	\
 	./libtool --mode=install install gap ${STAGEDIR}${PREFIX}/bin/gap-bin)
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/gap-bin ${STAGEDIR}${PREFIX}/lib/libgap.so.0.0.0
 	(cd ${WRKSRC} &&	\
 	./libtool --mode=install install gac ${STAGEDIR}${PREFIX}/bin/gac)
 	${SED} -e "s:${WRKSRC}:${GAP_LIBDIR}:" ${WRKSRC}/bin/gap.sh \
 		> ${WRKSRC}/bin/gap
 	${SED} -e "s:GAP_DIR=.*:GAP_DIR=${DATADIR}:" \
 		-e "s:GAP_EXE=.*:GAP_EXE=${PREFIX}/bin/gap-bin:" \
 		-e "/^exec/s:/gap::" ${WRKSRC}/bin/gap.sh > ${WRKSRC}/bin/gap
 	${INSTALL_SCRIPT} ${WRKSRC}/bin/gap ${STAGEDIR}${PREFIX}/bin
 	${MKDIR} ${STAGEDIR}${DATADIR}/pkg
 .for subdir in doc etc gen grp lib tst sysinfo.gap
 	${CP} -R ${WRKSRC}/${subdir} ${STAGEDIR}${DATADIR}/
 .endfor
 .for p in ${MINPACK} ${ADD_PACK}
 	(cd ${WRKSRC}/pkg && ${CP} -R $$(ls -d ${p}*) ${STAGEDIR}${DATADIR}/pkg/)
 .endfor
 	# correct paths in sysinfo.gap
 	${REINPLACE_CMD} -i '' -e ' \
 		s|^GAP_BIN_DIR=.*|GAP_BIN_DIR="${PREFIX}/bin"|; \
 		s|^GAP_LIB_DIR=.*|GAP_LIB_DIR="${PREFIX}/lib"|; \
 		' ${STAGEDIR}${DATADIR}/sysinfo.gap
 
 .include <bsd.port.mk>