diff --git a/tests-ng/update-negative-ignore.sh b/tests-ng/update-negative-ignore.sh
new file mode 100755
index 0000000..cbe839a
--- /dev/null
+++ b/tests-ng/update-negative-ignore.sh
@@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+# author: jtt9340 (https://github.com/jtt9340)
+#
+# test negative ignore update
+# returns 1 in case of error
+#
+
+# exit on first error
+set -e
+
+# all this crap to get current path
+if [ $(uname) = Darwin ]; then
+  # Unfortunately, readlink works differently on macOS than it does on GNU/Linux
+  # (the -f option behaves differently) and the realpath command does not exist.
+  # Workarounds I find on the Internet suggest just using Homebrew to install coreutils
+  # so you can get the GNU coreutils on your Mac. But, I don't want this script to
+  # assume (a) users have Homebrew installed and (b) if they have Homebrew installed, that
+  # they then installed the GNU coreutils.
+  readlink() {
+    TARGET_FILE=$1
+
+    cd `dirname $TARGET_FILE`
+    TARGET_FILE=`basename $TARGET_FILE`
+
+    # Iterate down a (possible) chain of symlinks
+    while [ -L "$TARGET_FILE" ]; do
+      TARGET_FILE=`readlink $TARGET_FILE`
+      cd `dirname $TARGET_FILE`
+      TARGET_FILE=`basename $TARGET_FILE`
+    done
+
+    # Compute the canonicalized name by finding the physical path
+    # for the directory we're in and appending the target file.
+    PHYS_DIR=`pwd -P`
+    RESULT=$PHYS_DIR/$TARGET_FILE
+    echo $RESULT
+  }
+  rl="readlink"
+else
+  rl="readlink -f"
+  if ! ${rl} "${0}" >/dev/null 2>&1; then
+    rl="realpath"
+
+    if ! hash ${rl}; then
+      echo "\"${rl}\" not found !" && exit 1
+    fi
+  fi
+fi
+cur=$(dirname "$(${rl} "${0}")")
+
+#hash dotdrop >/dev/null 2>&1
+#[ "$?" != "0" ] && echo "install dotdrop to run tests" && exit 1
+
+#echo "called with ${1}"
+
+# dotdrop can be pass as argument
+ddpath="${cur}/../"
+[ "${1}" != "" ] && ddpath="${1}"
+[ ! -d ${ddpath} ] && exho "ddpath \"${ddpath}\" is not a directory" && exit 1
+
+export PYTHONPATH="${ddpath}:${PYTHONPATH}"
+bin="python3 -m dotdrop.dotdrop"
+hash coverage 2>/dev/null && bin="coverage run -a --source=dotdrop -m dotdrop.dotdrop" || true
+
+echo "dotdrop path: ${ddpath}"
+echo "pythonpath: ${PYTHONPATH}"
+
+# get the helpers
+source ${cur}/helpers
+
+echo -e "$(tput setaf 6)==> RUNNING $(basename $BASH_SOURCE) <==$(tput sgr0)"
+
+################################################################
+# this is the test
+################################################################
+# dotdrop directory
+basedir=`mktemp -d --suffix='-dotdrop-tests' 2>/dev/null || mktemp -d`
+echo "[+] dotdrop dir: ${basedir}"
+echo "[+] dotpath dir: ${basedir}/dotfiles"
+mkdir -p ${basedir}/dotfiles/a/{b,c}
+echo 'a' > ${basedir}/dotfiles/a/b/abfile
+echo 'a' > ${basedir}/dotfiles/a/c/acfile
+
+# the dotfile to be updated
+tmpd=`mktemp -d --suffix='-dotdrop-tests' 2>/dev/null || mktemp -d`
+cp -r ${basedir}/dotfiles/a ${tmpd}/
+
+# create the config file
+cfg="${basedir}/config.yaml"
+cat > ${cfg} << _EOF
+config:
+  backup: false
+  create: true
+  dotpath: dotfiles
+dotfiles:
+  f_abc:
+    dst: ${tmpd}/a
+    src: a
+    upignore:
+    - "*/newdir/b/*"
+    - "!*/newdir/b/d"
+profiles:
+  p1:
+    dotfiles:
+    - f_abc
+_EOF
+
+# edit/add files
+echo "[+] edit/add files"
+mkdir -p ${tmpd}/a/newdir/b
+touch ${tmpd}/a/newdir/b/{c,d}
+
+# update
+echo "[+] update"
+cd ${ddpath} | ${bin} update -f -c ${cfg} --verbose --profile=p1 --key f_abc
+
+# check files haven't been updated
+lsd --tree ${basedir}
+[ -e ${basedir}/dotfiles/a/newdir/b/c ] && echo "should not have been updated" && exit 1
+[ ! -e ${basedir}/dotfiles/a/newdir/b/d ] && echo "should have been updated" && exit 1
+
+## CLEANING
+rm -rf ${basedir} ${tmpd}
+
+echo "OK"
+exit 0