diff --git a/releases/specs/s390/s390/stage1-systemd-mu.spec b/releases/specs/s390/s390/stage1-systemd-mu.spec
deleted file mode 100644
index 1b1e7ba3..00000000
--- a/releases/specs/s390/s390/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: s390
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage1
-rel_type: mergedusr
-profile: default/linux/s390/17.0/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-s390-systemd-mergedusr-latest
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
diff --git a/releases/specs/s390/s390/stage3-systemd-mu.spec b/releases/specs/s390/s390/stage3-systemd-mu.spec
deleted file mode 100644
index ae92a155..00000000
--- a/releases/specs/s390/s390/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,10 +0,0 @@
-subarch: s390
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage3
-rel_type: mergedusr
-profile: default/linux/s390/17.0/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-s390-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-binrepo_path: s390/binpackages/17.0/s390
diff --git a/releases/specs/s390/s390x/stage1-systemd-mu.spec b/releases/specs/s390/s390x/stage1-systemd-mu.spec
deleted file mode 100644
index b29d6dbc..00000000
--- a/releases/specs/s390/s390x/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: s390x
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage1
-rel_type: mergedusr
-profile: default/linux/s390/17.0/s390x/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-s390x-systemd-mergedusr-latest
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
diff --git a/releases/specs/s390/s390x/stage3-systemd-mu.spec b/releases/specs/s390/s390x/stage3-systemd-mu.spec
deleted file mode 100644
index 00a0e67c..00000000
--- a/releases/specs/s390/s390x/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,10 +0,0 @@
-subarch: s390x
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage3
-rel_type: mergedusr
-profile: default/linux/s390/17.0/s390x/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-s390x-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-binrepo_path: s390/binpackages/17.0/s390x