Zdravko Lugarusic will return to the country on Monday night after a short holiday in his native Croatia.
He left after last Sunday's Super Clash against Hearts of Oak which his side lost 1-0 in Accra.
According Kotoko officials, he was allowed to travel to attend to his family.
Lugarusic came to Ghana to negotiate his contract but was pressed to stay on and prepare the team for the season.
In his absence, assistant coach Godwin Ablordey has been supervise training sessions ahead of Sunday's clash with with Inter Allies.
Dumsor: Energy sector ‘shepherdless’ – Nana Amoasi VII
Train accident: Four more grabbed and remanded
Gov't to consolidate cash waterfall revenue collection accounts
Gov't to settle lump sum for retired teachers by April 27
Former PPA CEO granted GH₵4million bail
Dumsor: The darkness has exposed you; you’ll go down as the worst in Ghana’s his...
Dumsor: The ‘incompetent’ person provided a timetable whiles those who came to s...
Defend, ensure NPP’s good works are ‘sold’ and highlight the ‘bad’ state of the ...
Bawumia will rank high ahead of Mahama in any anti-corruption test — Salam Musta...
NPP trying to bribe us but we‘ll not trade our integrity on the altar of corrupt...
