diff --git a/helpers/DATA/apt-setup/99deb822-breadcrumb b/helpers/DATA/apt-setup/99deb822-breadcrumb
index e1ed2ad..978ce92 100755
--- a/helpers/DATA/apt-setup/99deb822-breadcrumb
+++ b/helpers/DATA/apt-setup/99deb822-breadcrumb
@@ -6,12 +6,13 @@ file="$1"
 ROOT="${ROOT:-/target}"
 LEGACY="$ROOT/etc/apt/sources.list"
 SD="$ROOT/etc/apt/sources.list.d"
+SAVETO="$ROOT/etc/apt/sources.list.new"
 
 # If .sources exist, leave sources.list reduced only as a breadcrumb
 if ls "$SD"/*.sources >/dev/null 2>&1; then
     MSG="# Trisquel sources have moved to /etc/apt/sources.list.d/trisquel.sources"
-    printf '%s\n' "$MSG" > "$LEGACY"
-    printf '%s\n' "$MSG" > "$file"
+    : > "$SAVETO"
+    printf '%s\n' "$MSG" > "$file"    # lo que verify appenderá
 fi
 
 exit 0
diff --git a/helpers/make-apt-setup b/helpers/make-apt-setup
index 15ab5f8..2e374b7 100644
--- a/helpers/make-apt-setup
+++ b/helpers/make-apt-setup
@@ -18,7 +18,7 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=4.5
+VERSION=4.6
 EXTERNAL='deb-src http://ftp.debian.org/debian trixie main'
 REPOKEY=78DBA3BC47EF2265
 NETINST=true