diff --git a/lang/mujs/Makefile b/lang/mujs/Makefile
index 9e91f06fbaea..ce29f41e0d51 100644
--- a/lang/mujs/Makefile
+++ b/lang/mujs/Makefile
@@ -1,89 +1,91 @@
 PORTNAME=	mujs
 DISTVERSION=	1.3.8
+PORTREVISION=	1
 CATEGORIES=	lang devel
 MASTER_SITES=	https://codeberg.org/ccxvii/mujs/archive/${DISTVERSIONFULL}${EXTRACT_SUFX}?dummy=/ \
 		https://www.unicode.org/Public/16.0.0/ucd/:unicode
 DIST_SUBDIR=	${PORTNAME}-${DISTVERSION}
 DISTFILES=	UnicodeData.txt:unicode \
 		SpecialCasing.txt:unicode \
 		${PORTNAME}-${DISTVERSION}${EXTRACT_SUFX}
 EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Embeddable Javascript interpreter in C
 WWW=		https://mujs.com/ \
 		https://github.com/ccxvii/mujs \
 		https://codeberg.org/ccxvii/mujs
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	curl:ftp/curl
 TEST_DEPENDS=	git:devel/git
 
 USES=		compiler:c11 cpe gmake python:build readline # c11 is induced by the FreeBSD headers via isnan(3), etc, otherwise the project is all c99 code
 USE_LDCONFIG=	yes
 
 CPE_VENDOR=	artifex
 
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
 LDFLAGS=	-Wl,-soname=libmujs.so
 
 ALL_TARGET=	build/release/mujs \
 		build/release/libmujs.so \
 		build/release/libmujs.a
 INSTALL_TARGET=	install-shared install-static
 
 .if defined(WITH_DEBUG) # this project manages its build options itself
 MAKE_ARGS=	build=debug
 .endif
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 
 PLIST_FILES=	bin/mujs \
 		bin/mujs-pp \
 		include/mujs.h \
 		lib/libmujs.so \
 		lib/libmujs.a \
 		libdata/pkgconfig/mujs.pc
 
 OPTIONS_DEFINE=		32BIT SANITIZED
 OPTIONS_DEFAULT=	32BIT
 
 32BIT_DESC=		32-bit address space to allow for larger programs
 32BIT_MAKE_ARGS=	XCFLAGS="-DJS_INSTRUCTION=int"
 
 SANITIZED_DESC=		Sanitized build (only for debugging)
 SANITIZED_MAKE_ARGS=	build=sanitize
 
 post-patch:
 	${REINPLACE_CMD} -e 's|https://www.unicode.org/Public/16.0.0/ucd/|file://${DISTDIR}/${DIST_SUBDIR}/|g' \
 		${WRKSRC}/Makefile
+	${REINPLACE_CMD} -e 's|  VERSION = .*|  VERSION = ${DISTVERSION}|' ${WRKSRC}/Makefile
 
 post-install:
 	@${STRIP_CMD} \
 		${STAGEDIR}${PREFIX}/bin/mujs \
 		${STAGEDIR}${PREFIX}/bin/mujs-pp \
 		${STAGEDIR}${PREFIX}/lib/libmujs.so
 
 do-test: # Test-262 JavaScript testsuite is downloaded and run.
 	# Something is off with the test harness so too many tests fail: https://github.com/ccxvii/mujs/issues/147
 	${RM} -r ${WRKDIR}/testing && \
 	${MKDIR} -p ${WRKDIR}/testing && \
 	cd ${WRKDIR}/testing && \
 	git clone https://github.com/tc39/test262.git && \
 	fetch https://github.com/ccxvii/mujs/files/2332077/mujs-test262-harness-and-output.zip && \
 	unzip mujs-test262-harness-and-output.zip && \
 	(${TAIL} -3 mujs-harness-out.txt > mujs-harness-out-3.txt) && \
 	cd test262 && \
 	git checkout es5-tests && \
 	${ECHO} "Running MuJS tests ..." && \
 	(${FIND} test/suite -name '*.js' | ${STAGEDIR}${PREFIX}/bin/mujs ../mujs-harness.js > mujs-harness-out-our.txt) && \
 	${ECHO} "MuJS tests finished: " && \
 	(${TAIL} -3 mujs-harness-out-our.txt | tee mujs-harness-out-our-3.txt) && \
 	${ECHO} "" && \
 	${ECHO} "Compare with reference results:" && \
 	${DIFF} ../mujs-harness-out-3.txt mujs-harness-out-our-3.txt
 
 .include <bsd.port.mk>