diff --git a/releases/specs/amd64/clang/stage1-systemd-mu.spec b/releases/specs/amd64/clang/stage1-systemd-mu.spec
deleted file mode 100644
index 18bafcaa..00000000
--- a/releases/specs/amd64/clang/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-subarch: amd64
-target: stage1
-version_stamp: llvm-systemd-mergedusr-@TIMESTAMP@
-rel_type: llvm-mergedusr
-profile: default/linux/amd64/17.1/systemd/clang/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: llvm-mergedusr/stage3-amd64-llvm-systemd-mergedusr-latest
-compression_mode: pixz
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
diff --git a/releases/specs/amd64/clang/stage3-systemd-mu.spec b/releases/specs/amd64/clang/stage3-systemd-mu.spec
deleted file mode 100644
index 6895fbea..00000000
--- a/releases/specs/amd64/clang/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: amd64
-target: stage3
-version_stamp: llvm-systemd-mergedusr-@TIMESTAMP@
-rel_type: llvm-mergedusr
-profile: default/linux/amd64/17.1/systemd/clang/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: llvm-mergedusr/stage1-amd64-llvm-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: amd64/binpackages/17.1/x86-64_llvm
diff --git a/releases/specs/amd64/nomultilib/stage1-systemd-mu.spec b/releases/specs/amd64/nomultilib/stage1-systemd-mu.spec
deleted file mode 100644
index e919a24c..00000000
--- a/releases/specs/amd64/nomultilib/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-subarch: amd64
-target: stage1
-version_stamp: nomultilib-systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.1/no-multilib/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-amd64-nomultilib-systemd-mergedusr-latest
-compression_mode: pixz
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
diff --git a/releases/specs/amd64/nomultilib/stage3-systemd-mu.spec b/releases/specs/amd64/nomultilib/stage3-systemd-mu.spec
deleted file mode 100644
index f71ceecd..00000000
--- a/releases/specs/amd64/nomultilib/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: amd64
-target: stage3
-version_stamp: nomultilib-systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.1/no-multilib/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-amd64-nomultilib-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: amd64/binpackages/17.1/x86-64
diff --git a/releases/specs/amd64/stage1-systemd-mu.spec b/releases/specs/amd64/stage1-systemd-mu.spec
deleted file mode 100644
index 161c3f26..00000000
--- a/releases/specs/amd64/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-subarch: amd64
-target: stage1
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.1/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-amd64-systemd-mergedusr-latest
-compression_mode: pixz
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
diff --git a/releases/specs/amd64/stage3-systemd-mu.spec b/releases/specs/amd64/stage3-systemd-mu.spec
deleted file mode 100644
index b7dca51a..00000000
--- a/releases/specs/amd64/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: amd64
-target: stage3
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.1/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-amd64-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: amd64/binpackages/17.1/x86-64
diff --git a/releases/specs/amd64/stage3d-systemd-mu.spec b/releases/specs/amd64/stage3d-systemd-mu.spec
deleted file mode 100644
index 3048538a..00000000
--- a/releases/specs/amd64/stage3d-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: amd64
-target: stage3
-version_stamp: desktop-systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.1/desktop/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-amd64-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: amd64/binpackages/17.1/x86-64
diff --git a/releases/specs/amd64/x32/stage1-systemd-mu.spec b/releases/specs/amd64/x32/stage1-systemd-mu.spec
deleted file mode 100644
index 4e7c47a6..00000000
--- a/releases/specs/amd64/x32/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-subarch: x32
-target: stage1
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.0/x32/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-x32-systemd-mergedusr-latest
-compression_mode: pixz
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
diff --git a/releases/specs/amd64/x32/stage3-systemd-mu.spec b/releases/specs/amd64/x32/stage3-systemd-mu.spec
deleted file mode 100644
index 43c0780c..00000000
--- a/releases/specs/amd64/x32/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: x32
-target: stage3
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-rel_type: mergedusr
-profile: default/linux/amd64/17.0/x32/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-x32-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: amd64/binpackages/17.0/x32