interface
diff --git a/files/defaults.Debian b/files/defaults.Debian
index 3d91884..0a75c0b 100644
--- a/files/defaults.Debian
+++ b/files/defaults.Debian
@@ -3,9 +3,10 @@
# Path to dhcpd's config file (default: /etc/dhcp/dhcpd.conf).
DHCPD_CONF=/etc/dhcp/dhcpd.conf
+
# Path to dhcpd's PID file (default: /var/run/dhcpd.pid).
#DHCPD_PID=/var/run/dhcpd.pid
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
# Separate multiple interfaces with spaces, e.g. "eth0 eth1".
-INTERFACES="{{ server.interfaces|join(' ') }}"
\ No newline at end of file
+INTERFACES="{% for interface in server.interfaces %}{{ interface.name }}{% if not loop.last %} {% endif %}{% endfor %}"
\ No newline at end of file