The Communications Minister, Denis Naughten, claims a Fianna Fáil proposal to review the handling of the National Broadband Plan, will only delay the roll-out further.
The Dáil is debating a Fianna Fáil motion on the issue tonight.
It follows the withdrawal of Eir from the process - leaving Enet as the only bidder for the massive contract to deliver rural broadband.
Watch the debate here: