diff --git a/math/jacal/Makefile b/math/jacal/Makefile
index 0a855108f5e3..5c2285bc873e 100644
--- a/math/jacal/Makefile
+++ b/math/jacal/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	jacal
-PORTVERSION=	1c7
+PORTVERSION=	1c8
 CATEGORIES=	math
 MASTER_SITES=	http://groups.csail.mit.edu/mac/ftpdir/scm/
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Symbolic mathematics program written in Scheme
-WWW=		https://swissnet.ai.mit.edu/~jaffer/JACAL.html
+WWW=		https://people.csail.mit.edu/jaffer/JACAL
 
 LICENSE=	GPLv3
 
 RUN_DEPENDS=	scm:lang/scm \
 		${LOCALBASE}/share/slib/require.scm:lang/slib
 
 USES=		gmake makeinfo zip
 
 HAS_CONFIGURE=	yes
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
 NO_BUILD=	yes
 
 INFO=		jacal
 
 post-patch:
 	${FIND} ${WRKSRC} -type f -exec ${REINPLACE_CMD} -i '' -e 's|%%PREFIX%%|${PREFIX}|' {} \;
 	${CHMOD} +x ${WRKSRC}/configure
 
 post-install:
 	${SED} -i '' -e 's|${STAGEDIR}${PREFIX}|${PREFIX}|g' ${STAGEDIR}${PREFIX}/bin/jacal
 
 .include <bsd.port.mk>
diff --git a/math/jacal/distinfo b/math/jacal/distinfo
index 6d2ca36b7d3c..729e6c7f7720 100644
--- a/math/jacal/distinfo
+++ b/math/jacal/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1585589405
-SHA256 (jacal-1c7.zip) = bf93157ffc4251b7da99f50815161060a180a61f0f25d4ec5dc2b41953d74519
-SIZE (jacal-1c7.zip) = 391026
+TIMESTAMP = 1673397239
+SHA256 (jacal-1c8.zip) = 4a4f7daffd8e09a055f19c833409ac66214364c0493224c3e8074a8c7f03cfee
+SIZE (jacal-1c8.zip) = 347387
diff --git a/math/jacal/pkg-plist b/math/jacal/pkg-plist
index a6f325978522..8de9e42355a8 100644
--- a/math/jacal/pkg-plist
+++ b/math/jacal/pkg-plist
@@ -1,36 +1,37 @@
 bin/jacal
 lib/jacal/COPYING
 lib/jacal/English.scm
 lib/jacal/HELP
 lib/jacal/Makefile
 lib/jacal/anti-diff.scm
 lib/jacal/builtin.scm
 lib/jacal/combin.scm
 lib/jacal/debug.scm
 lib/jacal/decompose.scm
 lib/jacal/elim.scm
 lib/jacal/ext.scm
 lib/jacal/factors.scm
 lib/jacal/ff.scm
 lib/jacal/func.scm
 lib/jacal/go.scm
 lib/jacal/grammar.scm
 lib/jacal/hensel.scm
 lib/jacal/hist.scm
 lib/jacal/info.scm
+lib/jacal/init.math
 lib/jacal/interpolate.scm
 lib/jacal/jacalcat
 lib/jacal/math.scm
 lib/jacal/modeinit.scm
 lib/jacal/norm.scm
 lib/jacal/poly.scm
 lib/jacal/sexp.scm
 lib/jacal/sqfree.scm
 lib/jacal/tensor.scm
 lib/jacal/toploads.scm
 lib/jacal/types.scm
 lib/jacal/unparse.scm
 lib/jacal/uv-hensel.scm
 lib/jacal/vect.scm
 lib/jacal/view.scm
 man/man1/jacal.1.gz