cat >/etc/apt/sources.list.d/fai.list <<'EOF'
deb https://fai-project.org/download jessie koeln
EOF
-elif grep -iE 'VERSION=.*(stretch|flidas|xenail|buster|bullseye|etiona)' /etc/os-release; then
+elif grep -iE 'VERSION=.*(stretch|flidas|xenail|buster|bullseye|etiona|nabia)' /etc/os-release; then
# fai on ubuntu only has official support using the universe repo, but newer
# tends to have less bugs.
wget -O - https://fai-project.org/download/2BF8D9FE074BCDE4.asc | apt-key add -