DHCP server on bridge ( br0 )

I have the following setup:

# /etc/network/interfaces iface eth0 inet manual iface eth1 inet manual iface br0 inet static bridge_ports eth0 eth1 address 192.168.1.1 # dnsmasq.conf domain-needed bogus-priv no-resolv no-poll listen-address=127.0.0.1 listen-address=192.168.1.1 interface=br0 bind-interfaces server=8.8.8.8 server=8.8.4.4 

Traffic is being passed through the bridge but devices connected to eth1 don't have their dhcp and dns set from the bridge. Any ideas ?