diff --git a/releases/specs-qemu/m68k/stage1-systemd-mu.spec b/releases/specs-qemu/m68k/stage1-systemd-mu.spec
new file mode 100644
index 00000000..ae5ec941
--- /dev/null
+++ b/releases/specs-qemu/m68k/stage1-systemd-mu.spec
@@ -0,0 +1,13 @@
+subarch: m68k
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+target: stage1
+rel_type: default
+profile: default/linux/m68k/17.0/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage3-m68k-systemd-mergedusr-latest
+compression_mode: pixz
+update_seed: no
+update_seed_command: -uDN @world
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
+interpreter: /usr/bin/qemu-m68k
diff --git a/releases/specs-qemu/m68k/stage3-systemd-mu.spec b/releases/specs-qemu/m68k/stage3-systemd-mu.spec
new file mode 100644
index 00000000..527b2056
--- /dev/null
+++ b/releases/specs-qemu/m68k/stage3-systemd-mu.spec
@@ -0,0 +1,11 @@
+subarch: m68k
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+target: stage3
+rel_type: default
+profile: default/linux/m68k/17.0/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage1-m68k-systemd-mergedusr-@TIMESTAMP@
+compression_mode: pixz
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
+interpreter: /usr/bin/qemu-m68k
diff --git a/tools/catalyst-auto-qemu-m68k.conf b/tools/catalyst-auto-qemu-m68k.conf
index 7ac24ce5..7c4d4268 100644
--- a/tools/catalyst-auto-qemu-m68k.conf
+++ b/tools/catalyst-auto-qemu-m68k.conf
@@ -13,10 +13,12 @@ EMAIL_SUBJECT_PREPEND="[m68k-qemu-auto]"
 SETS="
 	openrc
 	systemd
+	systemd_mu
 "
 
 SET_openrc_SPECS="stage1-openrc.spec stage3-openrc.spec"
 SET_systemd_SPECS="stage1-systemd.spec stage3-systemd.spec"
+SET_systemd_mu_SPECS="stage1-systemd-mu.spec stage3-systemd-mu.spec"
 
 update_symlinks() {
 	# Symlink the latest stages3 to build from
@@ -35,9 +37,19 @@ post_build() {
 	local set=$1 spec=$2
 
 	case ${spec} in
-		stage3*.spec)
+		stage3-openrc.spec)
 			pushd "${BUILD_SRCDIR_BASE}/builds/default" >/dev/null
-			upload stage3-m68k-$(echo ${spec}|sed -e 's:^stage3-::g' -e 's:\.spec$::g')-${TIMESTAMP}*.xz*
+			upload stage3-m68k-openrc-${TIMESTAMP}*.xz*
+			popd >/dev/null
+			;;
+		stage3-systemd.spec)
+			pushd "${BUILD_SRCDIR_BASE}/builds/default" >/dev/null
+			upload stage3-m68k-systemd-${TIMESTAMP}*.xz*
+			popd >/dev/null
+			;;
+		stage3-systemd-mu.spec)
+			pushd "${BUILD_SRCDIR_BASE}/builds/default" >/dev/null
+			upload stage3-m68k-systemd-mergedusr-${TIMESTAMP}*.xz*
 			popd >/dev/null
 			;;
 		*)