diff --git a/scripts/packages-update b/scripts/packages-update
index d385f2b..c3e6ec4 100755
--- a/scripts/packages-update
+++ b/scripts/packages-update
@@ -9,9 +9,9 @@ cat <<-EOF > /etc/apt/sources.list
 deb http://deb.debian.org/debian bookworm main
 deb http://security.debian.org/debian-security bookworm-security main
 deb http://deb.debian.org/debian bookworm-updates main
-deb [check-valid-until=no] ${snapshot_url}/${snapshot_date} bookworm main
-deb [check-valid-until=no] ${snapshot_url}-security/${snapshot_date} bookworm-security main
-deb [check-valid-until=no] ${snapshot_url}/${snapshot_date} bookworm-updates main
+deb [trusted=yes] ${snapshot_url}/${snapshot_date} bookworm main
+deb [trusted=yes] ${snapshot_url}-security/${snapshot_date} bookworm-security main
+deb [trusted=yes] ${snapshot_url}/${snapshot_date} bookworm-updates main
 EOF
 cp /etc/apt/sources.list /config/toolchain/