The pyramid was discovered a few years before it was first excavated by Audran Labrousse and the Mission Archéologique Française de Saqqâra in 2005.

Among this material some older offering tables, stele, chapel doorposts and lintels were found.

For example, a broken lintel was found which had belonged to the tomb of a previously unknown wife of Pepi I named Sebutet.

For example, a band of hieroglyphs intended for the exterior of a sarcophagus were combined with 6th dynasty motifs used for decorating the interior of sarcophagi.

The upper parts of the west and south walls is decorated with a frieze which depicts the burial of Reherishefnakht.