diff --git a/archivers/liblz4/Makefile b/archivers/liblz4/Makefile
index 679868ef0d64..70758b4c7668 100644
--- a/archivers/liblz4/Makefile
+++ b/archivers/liblz4/Makefile
@@ -1,41 +1,48 @@
 PORTNAME=	lz4
 PORTVERSION=	1.10.0
-PORTREVISION=	1
+PORTREVISION=	2
 PORTEPOCH=	1
 CATEGORIES=	archivers
 MASTER_SITES=	https://github.com/lz4/lz4/releases/download/v${PORTVERSION}/
 PKGNAMEPREFIX=	lib
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	LZ4 compression library, lossless and very fast
 WWW=		https://lz4.org/ \
 		https://github.com/lz4/lz4
 
 LICENSE=	BSD2CLAUSE GPLv2
 LICENSE_COMB=	multi
 LICENSE_FILE_BSD2CLAUSE=${WRKSRC}/lib/LICENSE
 LICENSE_FILE_GPLv2=	${WRKSRC}/programs/COPYING
 
 # Note this port is in the dependency chain of lang/python314
 # via archivers/zstd and cannot use meson or python to build
 USES=		cpe gmake pkgconfig
 CPE_VENDOR=	lz4_project
 USE_LDCONFIG=	yes
 
 MAKE_ARGS=	PREFIX="${PREFIX}" \
 		INSTALL_PROGRAM="${INSTALL_PROGRAM}" \
 		MANDIR="${PREFIX}/share/man"
 MAKE_ENV+=	TARGET_ARCH=
-
 TEST_TARGET=	check
 
+CFLAGS+=	-DLZ4IO_MULTITHREAD -pthread
+LDFLAGS+=	-pthread
+
+BINARY_ALIAS=	make=${GMAKE}
+
 PORTSCOUT=	limit:^[0-9]*\.
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 OPTIONS_DEFINE=	TEST
-TEST_DESC=	Run complete tests
+TEST_DESC=	Run extensive tests
 
+# we need to do something else when python 3.14 is
+# the oldest version in the tree (~ October 2029).
+TEST_USES=	python:-3.13,build
 TEST_TEST_TARGET=test
 
 .include <bsd.port.mk>
diff --git a/archivers/liblz4/files/patch-tests_test-lz4-dict.sh b/archivers/liblz4/files/patch-tests_test-lz4-dict.sh
new file mode 100644
index 000000000000..58929a65936e
--- /dev/null
+++ b/archivers/liblz4/files/patch-tests_test-lz4-dict.sh
@@ -0,0 +1,15 @@
+--- tests/test-lz4-dict.sh.orig	2024-07-21 17:29:49 UTC
++++ tests/test-lz4-dict.sh
+@@ -39,8 +39,8 @@ for l in 0 1 4 128 32767 32768 32769 65535 65536 65537
+ datagen -g128KB > $FPREFIX-data-128KB
+ set -e; \
+ for l in 0 1 4 128 32767 32768 32769 65535 65536 65537 98303 98304 98305 131071 131072 131073; do \
+-    datagen -g$$l > $FPREFIX-$$l; \
+-    dd if=$FPREFIX-$$l of=$FPREFIX-$$l-tail bs=1 count=65536 skip=$((l > 65536 ? l - 65536 : 0)); \
+-    < $FPREFIX-$$l      lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$$l-tail | diff - $FPREFIX-data-128KB; \
+-    < $FPREFIX-$$l-tail lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$$l      | diff - $FPREFIX-data-128KB; \
++    datagen -g$l > $FPREFIX-$l; \
++    dd if=$FPREFIX-$l of=$FPREFIX-$l-tail bs=1 count=65536 skip=$((l > 65536 ? l - 65536 : 0)); \
++    < $FPREFIX-$l      lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$l-tail | diff - $FPREFIX-data-128KB; \
++    < $FPREFIX-$l-tail lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$l      | diff - $FPREFIX-data-128KB; \
+ done