diff --git a/config/autostart/limine-snapper-notify.desktop b/config/autostart/limine-snapper-notify.desktop
new file mode 100644
index 00000000..e1e3e173
--- /dev/null
+++ b/config/autostart/limine-snapper-notify.desktop
@@ -0,0 +1,2 @@
+[Desktop Entry]
+Hidden=true
diff --git a/migrations/1782049344.sh b/migrations/1782049344.sh
new file mode 100644
index 00000000..8cae01e5
--- /dev/null
+++ b/migrations/1782049344.sh
@@ -0,0 +1,12 @@
+echo "Disable Limine Snapper warning notifier"
+
+autostart_file="$HOME/.config/autostart/limine-snapper-notify.desktop"
+
+mkdir -p "$(dirname "$autostart_file")"
+cat >"$autostart_file" <<'DESKTOP'
+[Desktop Entry]
+Hidden=true
+DESKTOP
+
+systemctl --user stop 'app-limine\x2dsnapper\x2dnotify@autostart.service' >/dev/null 2>&1 || true
+systemctl --user daemon-reload >/dev/null 2>&1 || true
diff --git a/test/shell.d/snapper-test.sh b/test/shell.d/snapper-test.sh
index 5df4bbfd..fcdcb393 100644
--- a/test/shell.d/snapper-test.sh
+++ b/test/shell.d/snapper-test.sh
@@ -5,6 +5,7 @@ set -euo pipefail
 source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
 
 template="$ROOT/default/snapper/root"
+limine_notify_autostart="$ROOT/config/autostart/limine-snapper-notify.desktop"
 
 grep -Fx 'NUMBER_CLEANUP="yes"' "$template" >/dev/null
 grep -Fx 'NUMBER_LIMIT="5"' "$template" >/dev/null
@@ -12,6 +13,10 @@ grep -Fx 'TIMELINE_CREATE="no"' "$template" >/dev/null
 ! grep -Eq '^TIMELINE_(CLEANUP|LIMIT_)' "$template" || fail "Snapper template keeps timeline cleanup details out of the default config"
 pass "Snapper template keeps update snapshots and disables timeline snapshots"
 
+grep -Fx '[Desktop Entry]' "$limine_notify_autostart" >/dev/null
+grep -Fx 'Hidden=true' "$limine_notify_autostart" >/dev/null
+pass "Limine Snapper warning notifier is disabled by default"
+
 test_tmp=$(mktemp -d)
 trap 'rm -rf "$test_tmp"' EXIT
 
@@ -30,6 +35,26 @@ printf 'systemctl %s\n' "$*" >>"$TEST_LOG"
 STUB
 chmod +x "$fake_bin/systemctl"
 
+notification_migration=$(grep -rl 'Disable Limine Snapper warning notifier' "$ROOT/migrations" | head -n 1 || true)
+[[ -n $notification_migration ]] || fail "Limine Snapper warning notifier migration exists"
+grep -F 'limine-snapper-notify.desktop' "$notification_migration" >/dev/null
+grep -F 'systemctl --user daemon-reload' "$notification_migration" >/dev/null
+grep -F "app-limine\\x2dsnapper\\x2dnotify@autostart.service" "$notification_migration" >/dev/null
+
+migration_home="$test_tmp/migration-home"
+mkdir -p "$migration_home"
+TEST_LOG="$test_tmp/calls.log" \
+PATH="$fake_bin:$PATH" \
+HOME="$migration_home" \
+  bash -euo pipefail "$notification_migration" >/dev/null
+
+cmp -s "$limine_notify_autostart" "$migration_home/.config/autostart/limine-snapper-notify.desktop" || fail "Limine Snapper warning notifier migration writes autostart override"
+grep -Fx 'systemctl --user daemon-reload' "$test_tmp/calls.log" >/dev/null || fail "Limine Snapper warning notifier migration reloads user units"
+grep -Fx 'systemctl --user stop app-limine\x2dsnapper\x2dnotify@autostart.service' "$test_tmp/calls.log" >/dev/null || fail "Limine Snapper warning notifier migration stops active watcher"
+pass "Limine Snapper warning notifier migration disables existing user autostart"
+
+: >"$test_tmp/calls.log"
+
 TEST_LOG="$test_tmp/calls.log" \
 PATH="$fake_bin:$PATH" \
 OMARCHY_SNAPPER_CONFIGURE_TEST=1 \