2 files changed, 11 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 6aff815..1290a94 100644
--- a/Makefile
+++ b/Makefile
@@ -219,7 +219,9 @@ CP=cp --preserve=timestamps -r
 defaults_conf_files = conf/grub.default
 initramfs_conf_files = $(addprefix initramfs-tools/,hooks/samizdat scripts/samizdat)
 install-stamp: install-bin-programs ${compiled_programs}
-        install -m644 --backup=t -t /etc/apt/sources.list.d -- conf/bookworm.list
+        rm -f /etc/apt/apt.conf.d/default-release
+        install -m644 -t /etc/apt/preferences.d -- conf/eschew-unstable.pref
+        install -m644 -t /etc/apt/sources.list.d -- conf/bookworm.list
         install -m644 --backup=t -T -- conf/grub.default /etc/default/grub
         install -t /etc/initramfs-tools/hooks   -- initramfs-tools/hooks/samizdat
         install -t /etc/initramfs-tools/scripts -- initramfs-tools/scripts/samizdat
diff --git a/conf/eschew-unstable.pref b/conf/eschew-unstable.pref
new file mode 100644
index 0000000..1aa87e8
--- /dev/null
+++ b/conf/eschew-unstable.pref
@@ -0,0 +1,8 @@
+
+
+Package: *
+Pin: release a=unstable
+Pin-Priority: 50
+
+
+