There are provided measures for congestion control on a cellular frequency providing broadcast services. Such measures exemplarily include removing an entry of a first system information block from a list included in a second system information block to be broadcasted, said first system information block including information related to multimedia broadcast and multicast services, said list including information related to broadcasted system information elements; prohibiting modification of an information tag included in said second system information block to be broadcasted, said information tag being indicative of a change of system information including at least said list; and prohibiting inclusion of a modification indicator in any paging messages to be transmitted, said modification indicator being indicative of said change of said system information.