diff --git a/systemd.spec b/systemd.spec
index af3e1cb..2340972 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -73,6 +73,9 @@ Source0:        https://github.com/systemd/systemd/archive/%{commit}/%{name}-%{s
 %else
 Source0:        https://github.com/systemd/systemd/archive/v%{version_no_tilde}/%{name}-%{version_no_tilde}.tar.gz
 %endif
+# This file must be available before %%prep.
+# It is generated during systemd build and can be found at build/src/rpm/triggers.systemd.sh.
+Source1:        triggers.systemd
 Source2:        split-files.py
 Source3:        purge-nobody-user
 Source4:        test_sysusers_defined.py
@@ -899,8 +902,19 @@ CONFIGURE_OPTS=(
 
 %meson_build
 
+# If dynamic spec generation is available, directly pick up the triggers
+# from the build directory for upstream builds.
+%if %{with upstream} && (0%{?fedora} >= 41 || 0%{?rhel} >= 11)
 # Include the triggers
 cp %{_vpath_builddir}/src/rpm/triggers.systemd.sh %{specpartsdir}/triggers.specpart
+%else
+new_triggers=%{_vpath_builddir}/src/rpm/triggers.systemd.sh
+if ! diff -u %{SOURCE1} ${new_triggers}; then
+   echo -e "\n\n\nWARNING: triggers.systemd in Source1 is different!"
+   echo -e "      cp $PWD/${new_triggers} %{SOURCE1}\n\n\n"
+   sleep 5
+fi
+%endif
 
 sed -r 's|/system/|/user/|g' %{SOURCE16} >10-timeout-abort.conf.user
 
@@ -1107,6 +1121,10 @@ meson test -C %{_vpath_builddir} -t 6 --print-errorlogs
 
 #############################################################################################
 
+%if %{without upstream} || (0%{?fedora} < 41 && 0%{?rhel} < 11)
+%include %{SOURCE1}
+%endif
+
 # This macro is newly added upstream so we can't rely on it being always being available
 # in the systemd-rpm-macros yet so we define it ourselves.
 %global systemd_posttrans_with_restart() \
diff --git a/triggers.systemd b/triggers.systemd
new file mode 100644
index 0000000..f8bb078
--- /dev/null
+++ b/triggers.systemd
@@ -0,0 +1,87 @@
+#  -*- Mode: rpm-spec; indent-tabs-mode: nil -*- */
+#  SPDX-License-Identifier: LGPL-2.1-or-later
+#
+#  This file is part of systemd.
+#
+#  Copyright 2018 Neal Gompa
+
+# The contents of this are an example to be copied into systemd.spec.
+#
+# Minimum rpm version supported: 4.14.0
+
+%transfiletriggerin -P 900900 -- /usr/lib/systemd/system /etc/systemd/system
+# This script will run after any package is initially installed or
+# upgraded. We care about the case where a package is initially
+# installed, because other cases are covered by the *un scriptlets,
+# so sometimes we will reload needlessly.
+/usr/lib/systemd/systemd-update-helper system-reload-restart || :
+
+%transfiletriggerin -P 900899 -- /usr/lib/systemd/user /etc/systemd/user
+/usr/lib/systemd/systemd-update-helper user-reload-restart || :
+
+%transfiletriggerpostun -P 1000100 -- /usr/lib/systemd/system /etc/systemd/system
+# On removal, we need to run daemon-reload after any units have been
+# removed.
+# On upgrade, we need to run daemon-reload after any new unit files
+# have been installed, but before %postun scripts in packages get
+# executed.
+/usr/lib/systemd/systemd-update-helper system-reload || :
+
+%transfiletriggerpostun -P 1000099 -- /usr/lib/systemd/user /etc/systemd/user
+# Execute daemon-reload in user managers.
+/usr/lib/systemd/systemd-update-helper user-reload || :
+
+%transfiletriggerpostun -P 10000 -- /usr/lib/systemd/system /etc/systemd/system
+# We restart remaining system services that should be restarted here.
+/usr/lib/systemd/systemd-update-helper system-restart || :
+
+%transfiletriggerpostun -P  9999 -- /usr/lib/systemd/user /etc/systemd/user
+# We restart remaining user services that should be restarted here.
+/usr/lib/systemd/systemd-update-helper user-restart || :
+
+%transfiletriggerin -P 1000700 -- /usr/lib/sysusers.d
+# This script will process files installed in /usr/lib/sysusers.d to create
+# specified users automatically. The priority is set such that it
+# will run before the tmpfiles file trigger.
+systemd-sysusers || :
+
+%transfiletriggerin -P 1000700 udev -- /usr/lib/udev/hwdb.d
+# This script will automatically invoke hwdb update if files have been
+# installed or updated in /usr/lib/udev/hwdb.d.
+systemd-hwdb update || :
+
+%transfiletriggerin -P 1000700 -- /usr/lib/systemd/catalog
+# This script will automatically invoke journal catalog update if files
+# have been installed or updated in /usr/lib/systemd/catalog.
+journalctl --update-catalog || :
+
+%transfiletriggerin -P 1000700 -- /usr/lib/binfmt.d
+# This script will automatically apply binfmt rules if files have been
+# installed or updated in /usr/lib/binfmt.d.
+if test -d "/run/systemd/system"; then
+  # systemd-binfmt might fail if binfmt_misc kernel module is not loaded
+  # during install
+  /usr/lib/systemd/systemd-binfmt || :
+fi
+
+%transfiletriggerin -P 1000600 -- /usr/lib/tmpfiles.d
+# This script will process files installed in /usr/lib/tmpfiles.d to create
+# tmpfiles automatically. The priority is set such that it will run
+# after the sysusers file trigger, but before any other triggers.
+if test -d "/run/systemd/system"; then
+  systemd-tmpfiles --create || :
+fi
+
+%transfiletriggerin -P 1000600 udev -- /usr/lib/udev/rules.d
+# This script will automatically update udev with new rules if files
+# have been installed or updated in /usr/lib/udev/rules.d.
+if test -e /run/udev/control; then
+  udevadm control --reload || :
+fi
+
+%transfiletriggerin -P 1000500 -- /usr/lib/sysctl.d
+# This script will automatically apply sysctl rules if files have been
+# installed or updated in /usr/lib/sysctl.d.
+if test -d "/run/systemd/system"; then
+  /usr/lib/systemd/systemd-sysctl || :
+fi