diff --git a/releases/specs-qemu/riscv/stage1-lp64-systemd-mu.spec b/releases/specs-qemu/riscv/stage1-lp64-systemd-mu.spec
new file mode 100644
index 00000000..18643b3e
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage1-lp64-systemd-mu.spec
@@ -0,0 +1,15 @@
+subarch: rv64_lp64
+target: stage1
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/lp64/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage3-rv64_lp64-systemd-mergedusr-latest
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+update_seed: no
+update_seed_command: -uDN @world
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/releases/specs-qemu/riscv/stage1-lp64d-systemd-mu.spec b/releases/specs-qemu/riscv/stage1-lp64d-systemd-mu.spec
new file mode 100644
index 00000000..e67bf0a5
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage1-lp64d-systemd-mu.spec
@@ -0,0 +1,15 @@
+subarch: rv64_lp64d
+target: stage1
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/lp64d/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage3-rv64_lp64d-systemd-mergedusr-latest
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+update_seed: no
+update_seed_command: -uDN @world
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/releases/specs-qemu/riscv/stage1-multilib-systemd-mu.spec b/releases/specs-qemu/riscv/stage1-multilib-systemd-mu.spec
new file mode 100644
index 00000000..98d262ce
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage1-multilib-systemd-mu.spec
@@ -0,0 +1,15 @@
+subarch: rv64_multilib
+target: stage1
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64 /usr/bin/qemu-riscv32
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/multilib/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage3-rv64_multilib-systemd-mergedusr-latest
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+update_seed: no
+update_seed_command: -uDN @world
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/releases/specs-qemu/riscv/stage3-lp64-systemd-mu.spec b/releases/specs-qemu/riscv/stage3-lp64-systemd-mu.spec
new file mode 100644
index 00000000..f171832f
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage3-lp64-systemd-mu.spec
@@ -0,0 +1,13 @@
+subarch: rv64_lp64
+target: stage3
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/lp64/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage1-rv64_lp64-systemd-mergedusr-@TIMESTAMP@
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/releases/specs-qemu/riscv/stage3-lp64d-systemd-mu.spec b/releases/specs-qemu/riscv/stage3-lp64d-systemd-mu.spec
new file mode 100644
index 00000000..5be7e53b
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage3-lp64d-systemd-mu.spec
@@ -0,0 +1,13 @@
+subarch: rv64_lp64d
+target: stage3
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/lp64d/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage1-rv64_lp64d-systemd-mergedusr-@TIMESTAMP@
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/releases/specs-qemu/riscv/stage3-multilib-systemd-mu.spec b/releases/specs-qemu/riscv/stage3-multilib-systemd-mu.spec
new file mode 100644
index 00000000..4b784d51
--- /dev/null
+++ b/releases/specs-qemu/riscv/stage3-multilib-systemd-mu.spec
@@ -0,0 +1,13 @@
+subarch: rv64_multilib
+target: stage3
+version_stamp: systemd-mergedusr-@TIMESTAMP@
+cflags: -O2 -pipe
+interpreter: /usr/bin/qemu-riscv64 /usr/bin/qemu-riscv32
+rel_type: default
+profile: default/linux/riscv/20.0/rv64gc/multilib/systemd/merged-usr
+snapshot: @TIMESTAMP@
+source_subpath: default/stage1-rv64_multilib-systemd-mergedusr-@TIMESTAMP@
+compression_mode: pixz
+decompressor_search_order: xz bzip2
+portage_confdir: @REPO_DIR@/releases/portage/stages-qemu
+portage_prefix: releng
diff --git a/tools/catalyst-auto-qemu-riscv.conf b/tools/catalyst-auto-qemu-riscv.conf
index 036e2710..8b4edfdb 100644
--- a/tools/catalyst-auto-qemu-riscv.conf
+++ b/tools/catalyst-auto-qemu-riscv.conf
@@ -14,21 +14,29 @@ SETS="
 	lp64d_musl
 	lp64d_openrc
 	lp64d_systemd
+	lp64d_systemd_mu
 	lp64_musl
 	lp64_openrc
 	lp64_systemd
+	lp64_systemd_mu
 	multilib_openrc
 	multilib_systemd
+	multilib_systemd_mu
 "
 
 SET_lp64d_musl_SPECS="stage1-lp64d-musl.spec stage3-lp64d-musl.spec"
 SET_lp64d_openrc_SPECS="stage1-lp64d-openrc.spec stage3-lp64d-openrc.spec"
 SET_lp64d_systemd_SPECS="stage1-lp64d-systemd.spec stage3-lp64d-systemd.spec"
+SET_lp64d_systemd_mu_SPECS="stage1-lp64d-systemd-mu.spec stage3-lp64d-systemd-mu.spec"
+
 SET_lp64_musl_SPECS="stage1-lp64-musl.spec stage3-lp64-musl.spec"
 SET_lp64_openrc_SPECS="stage1-lp64-openrc.spec stage3-lp64-openrc.spec"
 SET_lp64_systemd_SPECS="stage1-lp64-systemd.spec stage3-lp64-systemd.spec"
+SET_lp64_systemd_mu_SPECS="stage1-lp64-systemd-mu.spec stage3-lp64-systemd-mu.spec"
+
 SET_multilib_openrc_SPECS="stage1-multilib-openrc.spec stage3-multilib-openrc.spec"
 SET_multilib_systemd_SPECS="stage1-multilib-systemd.spec stage3-multilib-systemd.spec"
+SET_multilib_systemd_mu_SPECS="stage1-multilib-systemd-mu.spec stage3-multilib-systemd-mu.spec"
 
 update_symlinks() {
 	# Symlink the latest stages3 to build from
@@ -54,7 +62,7 @@ post_build() {
 			;;
 		stage3*systemd.spec)
 			pushd "${BUILD_SRCDIR_BASE}/builds/default" >/dev/null
-			upload stage3-rv64_$(echo ${spec}|sed -e 's:^stage3-::g' -e 's:\.spec$::g')-${TIMESTAMP}*.xz*
+			upload stage3-rv64_$(echo ${spec}|sed -e 's:^stage3-::g' -e 's:\.spec$::g' -e 's:-mu:-mergedusr:g')-${TIMESTAMP}*.xz*
 			popd >/dev/null
 			;;
 		stage3*musl.spec)