Celtic eased past Icelandic club UMF Stjarnan to move into the next and final qualifying round of the UEFA Champions League for 2015/16.
The Hoops registered an emphatic 4-1 away victory to seal the tie.
Having won the first leg in Glasgow 2-0, the Hoops found themselves under pressure when their opponents took a surprise lead just after six minutes.
The Scottish Champions kept their calm and soon took control of the game when midfielder Nir Bitton's header on 32 minutes squared the score-line before second-half goals from Charlie Mulgrew, Leigh Griffiths and Stefan Johansen saw them through.
The 6-1 aggregate win means Celtic will now play Azerbaijan side Qarabag in the third qualifier.