a system and method for modifying the supply of fuel to injectors to attenuate combustion oscillations in a gas turbine engine . the gas turbine engine may comprise a combustor , a plurality of injectors and a manifold . the plurality of injectors may be operable to provide fuel to the combustor . the manifold may be configured to supply fuel to all of the plurality of injectors or to only a portion of the plurality of injectors in reaction to a determination of an existence of combustion oscillations .