The invention relates to an anchoring element for pipe couplings for frictional connection of smooth-ended pipes, having a housing, and at least one sealing element arranged therein and comprising rubber-elastic material. The anchoring element is substantially L-shaped in cross-section and has a first limb extending in the axial direction and a second limb extending at an acute angle to the first limb and is provided with slots which run in the longitudinal direction and extend beyond the transition between the limbs into the first limb.