A method for controlling loading material to a bucket of a work machine from a stack of material is disclosed. The method includes the steps: of selecting a control profile to be used as a basic control profile including indications for positions of at least one of the bucket and the boom of the work machine as a function of a distance traveled by the work machine with reference to a reference location; obtaining information of a distance traveled by the work machine while loading material to the bucket; examining at least one condition regarding the work machine during loading; and determining, on the basis of the examined condition, whether another position than indicated by the selected control profile is to be used for at least one of the bucket and the boom.