Celtic and Rangers have agreed to end the away fan lockout at derby matches.
The club have come together to find a solution to the issue with away allocations absent or vastly reduced in recent seasons.
Away supporters will now be present for the two remaining fixtures this season, the first at Celtic Park on March 16.
A Celtic statement confirmed: "We can confirm that following the previous SPFL determination from last year and with necessary requirements being addressed, away supporters will be present at the next two Glasgow derby matches this season at Celtic Park (March 16) and Ibrox.
"Allocations will be around 4% of saleable capacity at both stadia.
"Further ticket information will be provided in due course."
A Rangers statement read: "Rangers supporters will be able to attend our match with Celtic on March 16, with the two clubs agreeing for a reciprocal percentage of tickets to be allocated to away fans.
"Approximately four per-cent of saleable capacity at both stadia will be given to the visiting club, with everyone at Rangers looking forward to having the backing of our supporters in the East End of Glasgow in just over a fortnight’s time. The arrangement will then be repeated for the Old Firm derby at Ibrox following the split.
"Specific ticketing information will be communicated to eligible supporters in due course."
