diff --git a/README.md b/README.md
index d175193c..d4679805 100644
--- a/README.md
+++ b/README.md
@@ -44,21 +44,21 @@ run `mkosi -B -ff sysupdate -- update --reboot` which will update the system usi
 
 Sometimes ParticleOS adopts systemd features as soon as they get merged into
 systemd without waiting for an official release. That's why we recommend
-enabling the `obs` profile to enable the systemd repositories on OBS
+enabling the `obs-repos` profile to enable the systemd repositories on OBS
 (https://software.opensuse.org//download.html?project=system%3Asystemd&package=systemd)
 containing systemd packages which are built every day from systemd's git main
 branch.
 
-To enable the `obs` profile, add the following to `mkosi.local.conf`:
+To enable the `obs-repos` profile, add the following to `mkosi.local.conf`:
 
 ```conf
 [Config]
-Profiles=obs
+Profiles=obs-repos
 ```
 
 ## Building systemd from source
 
-As an alternative to using the `obs` profile, you can build systemd from source:
+As an alternative to using the `obs-repos` profile, you can build systemd from source:
 
 ```sh
 git clone https://github.com/systemd/systemd
diff --git a/mkosi.profiles/gnome/mkosi.conf.d/debian/mkosi.conf.d/gnome-xsession.conf b/mkosi.profiles/gnome/mkosi.conf.d/debian/mkosi.conf.d/gnome-xsession.conf
deleted file mode 100644
index 0f3ed1dd..00000000
--- a/mkosi.profiles/gnome/mkosi.conf.d/debian/mkosi.conf.d/gnome-xsession.conf
+++ /dev/null
@@ -1,13 +0,0 @@
-# SPDX-License-Identifier: LGPL-2.1-or-later
-
-[TriggerMatch]
-Distribution=debian
-Release=trixie
-
-[TriggerMatch]
-Distribution=ubuntu
-Release=|oracular
-Release=|plucky
-
-[Content]
-Packages=gnome-session-xsession
diff --git a/mkosi.profiles/obs/arch.conf b/mkosi.profiles/obs-repos/arch.conf
similarity index 100%
rename from mkosi.profiles/obs/arch.conf
rename to mkosi.profiles/obs-repos/arch.conf
diff --git a/mkosi.profiles/obs/mkosi.conf.d/arch-tools.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/arch-tools.conf
similarity index 100%
rename from mkosi.profiles/obs/mkosi.conf.d/arch-tools.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/arch-tools.conf
diff --git a/mkosi.profiles/obs/mkosi.conf.d/arch.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/arch.conf
similarity index 100%
rename from mkosi.profiles/obs/mkosi.conf.d/arch.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/arch.conf
diff --git a/mkosi.profiles/obs/mkosi.conf.d/debian-tools.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing-tools.conf
similarity index 56%
rename from mkosi.profiles/obs/mkosi.conf.d/debian-tools.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing-tools.conf
index 54573e1d..12c5f27c 100644
--- a/mkosi.profiles/obs/mkosi.conf.d/debian-tools.conf
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing-tools.conf
@@ -5,4 +5,4 @@ ToolsTreeDistribution=debian
 ToolsTreeRelease=testing
 
 [Build]
-ToolsTreeSandboxTrees=debian.sources:/etc/apt/sources.list.d/systemd.sources
+ToolsTreeSandboxTrees=mkosi.conf.d/testing.sources:/etc/apt/sources.list.d/systemd.sources
diff --git a/mkosi.profiles/obs/mkosi.conf.d/debian.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing.conf
similarity index 54%
rename from mkosi.profiles/obs/mkosi.conf.d/debian.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing.conf
index 691b5b06..e572dee3 100644
--- a/mkosi.profiles/obs/mkosi.conf.d/debian.conf
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing.conf
@@ -5,4 +5,4 @@ Distribution=debian
 Release=testing
 
 [Build]
-SandboxTrees=debian.sources:/etc/apt/sources.list.d/systemd.sources
+SandboxTrees=mkosi.conf.d/testing.sources:/etc/apt/sources.list.d/systemd.sources
diff --git a/mkosi.profiles/obs/debian.sources b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing.sources
similarity index 100%
rename from mkosi.profiles/obs/debian.sources
rename to mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/testing.sources
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie-tools.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie-tools.conf
new file mode 100644
index 00000000..2f3d2a55
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie-tools.conf
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+[Match]
+ToolsTreeDistribution=debian
+ToolsTreeRelease=trixie
+
+[Build]
+ToolsTreeSandboxTrees=mkosi.conf.d/trixie.sources:/etc/apt/sources.list.d/systemd.sources
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.conf
new file mode 100644
index 00000000..57cc848e
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.conf
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+[Match]
+Distribution=debian
+Release=trixie
+
+[Build]
+SandboxTrees=mkosi.conf.d/trixie.sources:/etc/apt/sources.list.d/systemd.sources
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.sources b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.sources
new file mode 100644
index 00000000..e5dbf809
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/debian/mkosi.conf.d/trixie.sources
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+Types: deb
+URIs: http://download.opensuse.org/repositories/system:/systemd/Debian_13/
+Suites: /
+Signed-By: 
+ -----BEGIN PGP PUBLIC KEY BLOCK-----
+ .
+ mQINBGeRJx8BEADqKZE5kFgSgfWDAyxe00hPpFkallYzPH7w2qHLXAZxeRo3tlHf
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+ eaFoffTr4S8HomntcGNWIXat26E55VAETAWYFtI=
+ =/SNl
+ -----END PGP PUBLIC KEY BLOCK-----
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43-tools.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43-tools.conf
new file mode 100644
index 00000000..2441abd3
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43-tools.conf
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+[Match]
+ToolsTreeDistribution=fedora
+ToolsTreeRelease=43
+
+[Build]
+ToolsTreeSandboxTrees=systemd.gpg:/usr/share/pki/rpm-gpg/systemd.gpg
+                      43.repo:/etc/yum.repos.d/systemd.repo
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.conf
new file mode 100644
index 00000000..910ac322
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.conf
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+[Match]
+Distribution=fedora
+Release=43
+
+[Build]
+SandboxTrees=systemd.gpg:/usr/share/pki/rpm-gpg/systemd.gpg
+             mkosi.conf.d/43.repo:/etc/yum.repos.d/systemd.repo
diff --git a/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.repo b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.repo
new file mode 100644
index 00000000..baa484ac
--- /dev/null
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/43.repo
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+[systemd]
+name=systemd packages built from upstream main (Fedora_43)
+type=rpm-md
+baseurl=https://download.opensuse.org/repositories/system:/systemd/Fedora_43/
+gpgcheck=1
+gpgkey=file:///usr/share/pki/rpm-gpg/systemd.gpg
+enabled=1
diff --git a/mkosi.profiles/obs/mkosi.conf.d/fedora-tools.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide-tools.conf
similarity index 74%
rename from mkosi.profiles/obs/mkosi.conf.d/fedora-tools.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide-tools.conf
index 123ce20a..09a28924 100644
--- a/mkosi.profiles/obs/mkosi.conf.d/fedora-tools.conf
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide-tools.conf
@@ -6,4 +6,4 @@ ToolsTreeRelease=rawhide
 
 [Build]
 ToolsTreeSandboxTrees=systemd.gpg:/usr/share/pki/rpm-gpg/systemd.gpg
-                      fedora.repo:/etc/yum.repos.d/systemd.repo
+                      rawhide.repo:/etc/yum.repos.d/systemd.repo
diff --git a/mkosi.profiles/obs/mkosi.conf.d/fedora.conf b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide.conf
similarity index 69%
rename from mkosi.profiles/obs/mkosi.conf.d/fedora.conf
rename to mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide.conf
index 17c61c55..c5fef24d 100644
--- a/mkosi.profiles/obs/mkosi.conf.d/fedora.conf
+++ b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide.conf
@@ -6,4 +6,4 @@ Release=rawhide
 
 [Build]
 SandboxTrees=systemd.gpg:/usr/share/pki/rpm-gpg/systemd.gpg
-             fedora.repo:/etc/yum.repos.d/systemd.repo
+             mkosi.conf.d/rawhide.repo:/etc/yum.repos.d/systemd.repo
diff --git a/mkosi.profiles/obs/fedora.repo b/mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide.repo
similarity index 100%
rename from mkosi.profiles/obs/fedora.repo
rename to mkosi.profiles/obs-repos/mkosi.conf.d/fedora/mkosi.conf.d/rawhide.repo
diff --git a/mkosi.profiles/obs/systemd-trusted b/mkosi.profiles/obs-repos/systemd-trusted
similarity index 100%
rename from mkosi.profiles/obs/systemd-trusted
rename to mkosi.profiles/obs-repos/systemd-trusted
diff --git a/mkosi.profiles/obs/systemd.gpg b/mkosi.profiles/obs-repos/systemd.gpg
similarity index 100%
rename from mkosi.profiles/obs/systemd.gpg
rename to mkosi.profiles/obs-repos/systemd.gpg