Vertical height loss occurring due to parafunctional habits might cause speech, chewing and aesthetic problems. Patients often adapt to the new vertical size, in some cases the occlusal vertical size needs to be restored. A 54-year-old male patient applied to the clinic with abrasion of teeth and complaints about chewing and aesthetic. Following clinical and radiographic evaluations, appropriate vertical size for the patient was determined. Then, temporary prosthesis were fabricated and used for 2 months period. During these 2 months, the patient was checked regularly and no temporomandibular disease was observed. At the end of this period, the patient's permanent prostheses were made. In this case, there were no functional, aesthetic problems or temporomandibular disease in the periodic controls. In conclusion, when the vertical size should be increased, permanent prostheses should not be made without adapting the patient to the new vertical size.