Tyre comprising a rubber composition based on at least: - an elastomeric matrix comprising predominantly a random copolymer comprising ethylene units and conjugated diene units, the mole fraction of the ethylene units in the copolymer being within a range extending from 50% to 95%, - a peroxide, and - an acrylate derivative of formula p A in which: ∘ A represents a group comprising from 2 to 30 monomer units, the monomer units being selected from the group consisting of epoxy, ester, ether, amine, acrylic, siloxane and urethane monomer units, ∘ A comprising p free valences, p having a value ranging from 1 to 20, ∘ p corresponds to a radical of formula: in which: ▪ R 1, R 2 and R 3 independently represent a hydrogen atom or a C 1 -C 8 hydrocarbon group selected from the group consisting of linear, branched or cyclic alkyl groups, alkylaryl groups, aryl groups and aralkyls, and which are optionally interrupted by one or more heteroatoms, it being possible for R 2 and R 3 together to form a nonaromatic ring, ▪ ( ∗) represents the point of attachment of the radical of formula to A, ∘ it being understood that the 1 to 20 X radicals are identical or different. - an elastomeric matrix comprising predominantly a random copolymer comprising ethylene units and conjugated diene units, the mole fraction of the ethylene units in the copolymer being within a range extending from 50% to 95%, - a peroxide, and - an acrylate derivative of formula p A in which: ∘ A represents a group comprising from 2 to 30 monomer units, the monomer units being selected from the group consisting of epoxy, ester, ether, amine, acrylic, siloxane and urethane monomer units, ∘ A comprising p free valences, p having a value ranging from 1 to 20, ∘ p corresponds to a radical of formula: in which: ▪ R 1, R 2 and R 3 independently represent a hydrogen atom or a C 1 -C 8 hydrocarbon group selected from the group consisting of linear, branched or cyclic alkyl groups, alkylaryl groups, aryl groups and aralkyls, and which are optionally interrupted by one or more heteroatoms, it being possible for R 2 and R 3 together to form a nonaromatic ring, ▪ ( ∗) represents the point of attachment of the radical of formula to A, ∘ it being understood that the 1 to 20 X radicals are identical or different. ∘ A represents a group comprising from 2 to 30 monomer units, the monomer units being selected from the group consisting of epoxy, ester, ether, amine, acrylic, siloxane and urethane monomer units, ∘ A comprising p free valences, p having a value ranging from 1 to 20, ∘ p corresponds to a radical of formula: in which: ▪ R 1, R 2 and R 3 independently represent a hydrogen atom or a C 1 -C 8 hydrocarbon group selected from the group consisting of linear, branched or cyclic alkyl groups, alkylaryl groups, aryl groups and aralkyls, and which are optionally interrupted by one or more heteroatoms, it being possible for R 2 and R 3 together to form a nonaromatic ring, ▪ ( ∗) represents the point of attachment of the radical of formula to A, ▪ R 1, R 2 and R 3 independently represent a hydrogen atom or a C 1 -C 8 hydrocarbon group selected from the group consisting of linear, branched or cyclic alkyl groups, alkylaryl groups, aryl groups and aralkyls, and which are optionally interrupted by one or more heteroatoms, it being possible for R 2 and R 3 together to form a nonaromatic ring, ▪ ( ∗) represents the point of attachment of the radical of formula to A, ∘ it being understood that the 1 to 20 X radicals are identical or different.