A semiconductor memory device is provided which prevents a lifting phenomenon by improving an adhesive strength between an upper electrode and an interlayer insulating layer. The semiconductor memory device includes a capacitor formed on a semiconductor substrate, wherein the capacitor includes a lower electrode, a dielectric layer and an upper electrode; an adhesion layer formed on the upper electrode; an interlayer insulating layer covering the capacitor, wherein a portion of the interlayer insulating layer is in contact with the adhesion layer; and a contact hole, formed within the interlayer insulating layer, whose bottom exposes the upper electrode and whose sidewalls expose the interlayer insulating layer and the adhesion layer.