diff --git a/devel/debug/Makefile b/devel/debug/Makefile
index 9cb0a3c89f..ecd817af99 100644
--- a/devel/debug/Makefile
+++ b/devel/debug/Makefile
@@ -6,7 +6,7 @@ PLUGIN_DEPENDS=		php${PLUGIN_PHP}-pear-PHP_CodeSniffer \
 			phpunit9-php${PLUGIN_PHP} \
 			py${PLUGIN_PYTHON}-pycodestyle \
 			py${PLUGIN_PYTHON}-scapy \
-			p5-File-Slurp atf git jq
+			p5-File-Slurp git jq
 PLUGIN_MAINTAINER=	franco@opnsense.org
 PLUGIN_TIER=		2
 
diff --git a/devel/debug/src/sbin/opnsense-atf b/devel/debug/src/sbin/opnsense-atf
deleted file mode 100755
index c647f3ee5e..0000000000
--- a/devel/debug/src/sbin/opnsense-atf
+++ /dev/null
@@ -1,148 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2014-2024 Franco Fichtner <franco@opnsense.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-# 1. Redistributions of source code must retain the above copyright notice,
-#    this list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-
-ATFCMD=/usr/local/bin/atf-sh
-TESTDIR=/usr/src/tests/sys/netpfil/pf
-__RUNNING_INSIDE_ATF_RUN=internal-yes-value
-
-export __RUNNING_INSIDE_ATF_RUN
-
-if [ "$(id -u)" != "0" ]; then
-	echo "Must be root." >&2
-	exit 1
-fi
-
-DO_ALL=
-DO_DEBUG=
-DO_LIST=
-
-while getopts adlV OPT; do
-	case ${OPT} in
-	a)
-		DO_ALL="-a"
-		;;
-	d)
-		DO_DEBUG="-d"
-		;;
-	l)
-		DO_LIST="-l"
-		;;
-	V)
-		DO_VERBOSE="-V"
-		;;
-	*)
-		echo "Usage: man ${0##*/}" >&2
-		exit 1
-		;;
-	esac
-done
-
-shift $((OPTIND - 1))
-
-if [ -n "${DO_VERBOSE}" ]; then
-	set -x
-fi
-
-list()
-{
-	for TESTFILE in $(find -s ${TESTDIR} -name "*.sh"); do
-		TESTFILE=$(basename ${TESTFILE})
-		echo ${TESTFILE%.sh}
-	done
-}
-
-run()
-{
-	TESTFILE=${1%%:*}
-	TESTCASE=${1#*:}
-
-	TEST=${TESTDIR}/${TESTFILE}.sh
-
-	if [ "${TESTCASE}" = "${1}" ]; then
-		TESTCASE=
-	fi
-
-	if [ ! -f "${TEST}" ]; then
-		echo "Unsupported test case: ${TESTFILE}" >&2
-		exit 1
-	fi
-
-	grep ^atf_test_case ${TEST} | tr -d '"' | awk '{ print $2 " " $3}' | while read CASE CLEANUP; do
-		if [ -n "${TESTCASE}" -a "${TESTCASE}" != "${CASE}" ]; then
-			continue
-		fi
-
-		echo -n ">>> $(basename ${TESTDIR})(${TESTFILE}:${CASE}): "
-
-		if [ -n "${CLEANUP}" ]; then
-			${ATFCMD} ${TEST} ${CASE}:cleanup > /dev/null 2>&1
-		fi
-
-		RESULT=$(${ATFCMD} ${TEST} ${CASE} 2>&1)
-
-		if [ -n "${CLEANUP}" ]; then
-			${ATFCMD} ${TEST} ${CASE}:cleanup > /dev/null 2>&1
-		fi
-
-		echo "${RESULT}" | grep -e ^passed -e ^skipped -e ^failed
-
-		if [ -n "${DO_DEBUG}" ]; then
-			echo "${RESULT}"
-		fi
-	done
-}
-
-if [ ! -d "${TESTDIR}" ]; then
-	echo "Test directory not found: ${TESTDIR}" >&2
-	exit 1
-fi
-
-if [ -n "${DO_LIST}" ]; then
-	list
-	exit 0
-fi
-
-TESTS=${@}
-if [ -n "${DO_ALL}" ]; then
-	TESTS=$(list)
-fi
-
-# We could consider copying the whole test setup
-# somewhere else but the whole thing needs to be
-# redesigned anyway.  Fudge this locally.
-chmod 555 ${TESTDIR}/../common/*.sh ${TESTDIR}/../common/*.py ${TESTDIR}/*.py
-
-for TEST in ${TESTS}; do
-	run ${TEST}
-done
-
-if [ -z "${TESTS}" ]; then
-	echo "Nothing to do."
-fi
-
-chmod 644 ${TESTDIR}/../common/*.sh ${TESTDIR}/../common/*.py ${TESTDIR}/*.py
-
-# other leftovers
-rm -f created_interfaces.lst created_jails.lst