A structure for fastening components of interior equipment in the passenger compartment of an airplane. The fastening structure contains a fastener produced on the fuselage; suspension elements (2) immovably connected to the fastener, and at least one system support (1) running in the longitudinal direction of the fuselage, connected to the suspension elements (2). The suspension elements (2) include at least one first suspension element (9) and at least one second suspension element (10, 11), wherein each of the first suspension elements is rigidly connected to the system support, and each of the second suspension elements forms with the system support a sliding connection, so that the system support is able to slide relative to these second suspension elements along the longitudinal axis of the airplane fuselage. The sliding capability of the system support relative to the second suspension elements substantially reduces the load on the bulkhead in the longitudinal direction.