Celtic captain Callum McGregor admits his side found it "tough" against Bodo/Glimt but insists with a bit more sharpness they can still turn the tie around.
The Norwegian champions took a 3-1 win at Parkhead in the first leg of the Europa Conference League play-off, with the return in the Arctic Circle on Thursday.
Celtic are not the first team to be caught out by Glimt, with Jose Mourinho's Roma battered 6-1 in Norway in the group phase before drawing 2-2 back in the Italian capital.
