The present invention relates to the use of a polycarbonate composition comprising an aromatic polycarbonate manufactured by an interfacial process and having a melt volume rate (MVR) of from 1-10 cm3/10 min (ISO 1133, 300° C., 1.2 kg), from 0.01 wt. % to 0.30 wt. % based on the weight of the polycarbonate composition, of an epoxy additive having at least two epoxy groups per molecule, and from 0.01 wt. % to 0.30 wt. % based on the weight of the polycarbonate composition, of a phenolic diphosphite derived from pentaerythritol, in an injection moulding process for the manufacture of an injection moulded article for reducing the formation of bubbles in said injection moulded article.