diff --git a/meta/classes/isar-bootstrap-helper.bbclass b/meta/classes/isar-bootstrap-helper.bbclass
index d780b85..df6fbee 100644
--- a/meta/classes/isar-bootstrap-helper.bbclass
+++ b/meta/classes/isar-bootstrap-helper.bbclass
@@ -119,6 +119,14 @@ setup_root_file_system() {
     export LANG=C
     export LANGUAGE=C
     export LC_ALL=C
+
+    if [ -d ${TMPDIR}/aptkeys ]; then
+        for keyfile in ${TMPDIR}/aptkeys/*
+        do
+            cp $keyfile "$ROOTFSDIR"/tmp/$(basename $keyfile)

I have seen repos name their key debian.gpg or some other generic name
I am concerned that we may get repositories using the same key names and only the last key would be added
Should we do something like:

tmpkey=$(mktemp -p  "$ROOTFSDIR"/tmp)
cp $keyfile $tmpkey
sudo -E chroot "$ROOTFSDIR" /usr/bin/apt-key add /tmp/$(basename $tmpkey)
rm -f   $tmpkey

+            sudo -E chroot "$ROOTFSDIR" /usr/bin/apt-key add /tmp/$(basename $keyfile)
+        done
+    fi