Kevin Watt struck with two minutes remaining to help Clyde record a victory over Berwick.
The result moves Clyde level on points with their opponents, who struck after only three minutes through Dean Carse, when he slammed home from 20 yards after good work from Kevin McDonald.
Bryan Gilfillan went close for Clyde after 20 minutes but his header was parried by Ian McCaldon, and Berwick went close moments later, but Jamie Barclay tipped Neil Janczyk's piledriver away.
The equaliser came five minutes into the second half when the unfortunate Douglas Brydon diverted the ball into his own net.
And Watt grabbed the winner for Clyde late on when he coolly slotted into the bottom-right corner from 12 yards.
Clyde: Barclay, John Kane, Marsh, Oliver, Sharp, Fitzharris, Sweeney, Hay (McCluskey 67), McColm (McDonald 76), Gilfillan (Scullion 77), Watt. Subs Not Used: Rajovic, MacBeth.
Goals: Brydon 50 og, Watt 89.
Berwick: McCaldon, McLean, Townsley (Addison 82), Brydon, Gielty, McDonald, Janczyk, Currie, Gray, Lavery (Noble 73), Carse (McLaren 67). Subs Not Used: Sandison, Jacobs.
Booked: Janczyk, Brydon.
Goals: Carse 3.
Ref: Greg Aitken