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diff --git a/packaging/macos/jhb/etc/jhb.conf/dmgbuild.sh b/packaging/macos/jhb/etc/jhb.conf/dmgbuild.sh
new file mode 100644
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+++ b/packaging/macos/jhb/etc/jhb.conf/dmgbuild.sh
@@ -0,0 +1,96 @@
+# SPDX-FileCopyrightText: 2022 René de Hesselle <dehesselle@web.de>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+### description ################################################################
+
+# dmgbuild is a Python package that simplifies the process of creating a
+# disk image (dmg) for distribution.
+
+### shellcheck #################################################################
+
+# shellcheck shell=bash # no shebang as this file is intended to be sourced
+
+### dependencies ###############################################################
+
+# Nothing here.
+
+### variables ##################################################################
+
+# https://dmgbuild.readthedocs.io/en/latest/
+# https://github.com/al45tair/dmgbuild
+# including optional dependencies:
+# - biplist: binary plist parser/generator
+# - pyobjc-*: framework wrappers
+DMGBUILD_PIP="\
+  biplist==1.0.3\
+  dmgbuild==1.5.2\
+  ds-store==1.3.0\
+  mac-alias==2.2.0\
+  pyobjc-core==8.5.1\
+  pyobjc-framework-Cocoa==8.5.1\
+  pyobjc-framework-Quartz==8.5.1\
+"
+
+### functions ##################################################################
+
+function dmgbuild_install
+{
+  # shellcheck disable=SC2086 # we need word splitting here
+  jhb run $JHBUILD_PYTHON_PIP install --prefix=$USR_DIR wheel $DMGBUILD_PIP
+
+  # dmgbuild has issues with detaching, workaround is to increase max retries
+  gsed -i '$ s/HiDPI)/HiDPI, detach_retries=15)/g' "$USR_DIR"/bin/dmgbuild
+}
+
+function dmgbuild_run
+{
+  local config=$1
+  local plist=$2
+  local dmg=$3   # optional; default is <name>_<version>_<build>_<arch>.dmg
+
+  local app_dir
+  app_dir=$(echo "$ARTIFACT_DIR"/*.app)
+
+  if [ -z "$dmg" ]; then
+    local version
+    version=$(/usr/libexec/PlistBuddy \
+       -c "Print :CFBundleShortVersionString" "$plist")
+    local build
+    build=$(/usr/libexec/PlistBuddy -c "Print :CFBundleVersion" "$plist")
+
+    dmg=$(basename -s .app "$app_dir")_${version}+${build}_$(uname -m).dmg
+  fi
+
+  # Copy templated version of the file (it contains placeholders) to source
+  # directory. They copy will be modified to contain the actual values.
+  cp "$config" "$SRC_DIR"
+  config=$SRC_DIR/$(basename "$config")
+
+  # set application
+  gsed -i "s|PLACEHOLDERAPPLICATION|$app_dir|" "$config"
+
+  # set disk image icon (if it exists)
+  local icon
+  icon=$SRC_DIR/$(basename -s .py "$config").icns
+  if [ -f "$icon" ]; then
+    gsed -i "s|PLACEHOLDERICON|$icon|" "$config"
+  fi
+
+  # set background image (if it exists)
+  local background
+  background=$SRC_DIR/$(basename -s .py "$config").png
+  if [ -f "$background" ]; then
+    gsed -i "s|PLACEHOLDERBACKGROUND|$background|" "$config"
+  fi
+
+  # Create disk image in temporary location and move to target location
+  # afterwards. This way we can run multiple times without requiring cleanup.
+  dmgbuild -s "$config" "$(basename -s .app "$app_dir")" \
+    "$TMP_DIR"/"$(basename "$dmg")"
+  mv "$TMP_DIR"/"$(basename "$dmg")" "$dmg"
+}
+
+### main #######################################################################
+
+# Nothing here.