O'Driscoll's side are awaiting their first league win of the season

"You just can't give silly goals away - the goal that let them back into the game was really soft," O'Driscoll said.

"Then, 16 seconds after half-time, one ball beat the whole of our back four - it was an uphill struggle after that.

"It was up to us to break them down, but we lacked conviction - at 2-1 down you've got to show what you're made of, but I don't think we did that."