The invention relates to an administration unit comprising a fumarate, maleate, chloride, phosphate, succinate or malonate salt of (R)-3-(6-(4-methylphenyl)-pyridin-3-yloxy)-1-aza-bicyclo[2.2.2]octane for use in the treatment of a disorder or a disease in a human, wherein the administration unit is administered once daily, twice daily or thrice daily, and to a packaging comprising the administration unit according to the invention.