Abstract: An assembly for the non-rotatable connection of at least two rotating components in a gas turbine is provided. The assembly includes at least the following: one holding element for at least two connecting elements, where the holding element has for each of the connecting elements an aperture, into which a section of a connecting element can be inserted, and between two openings forms a section, which when the connecting elements are inserted into the apertures prevents them from rotating in the aperture, and at least one fastening element to hold the holding element on one of the components and/or to connect the holding element with at least two components of the assembly, before the at least two rotating components are non-rotatably connected to one another using the connecting elements. The fastening element is additionally equipped and intended to fix at least one balancing element on the holding element.