Motherwell manager Graham Alexander insists his side's away form is the reason he had to pull the plug on his usual 4-3-3 formation midweek.
The 'Well boss opted for a 3-4-1-2 system at Tuesday's 1-1 draw with St Mirren in Paisley but is set to revert back to his three-man attack today against Celtic.
A big win over a Hoops side who swept past Rangers 3-0 to top the Premiership ahead of this clash would grant Motherwell an 11th home win this season.
