The present invention belongs to the field of pharmaceutical industry and relates to a process for preparing dosage forms containing ezetimibe, comprising the steps of:a) providing a composition comprising ezetimibe,b) sieving a composition comprising a composition of step (a),c) shear mixing of the composition after step (b), preferably the mixing of the composition is carried out by high shear mixing,d) formulation into a dosage form.The present invention also relates to dosage forms containing ezetimibe and ezetimibe and simvastatin, which have been prepared according to the process according to the invention.