Glenn Murray scored his fourth Premier League goal of the season and in his third successive match as Brighton & Hove Albion won 1-0 at Swansea City.
Brighton's Pascal Gross and Swansea's Tom Carroll had shots blocked in the early stages.
Murray broke the deadlock after half an hour, when he was found by Anthony Knockaert's cross and beat Lukasz Fabianski from close range.
Luciano Narsingh thumped a shot against the bar late on as Swansea pushed for a leveller, but Brighton held on to send the hosts into the relegation zone.
Swansea: 18 Nov v Burnley (A)
Brighton: 20 Nov v Stoke (H)