The loop was removed and the tunnels from each half-station were extended to meet further east under avenue de la Porte-de-Vincennes.

The outermost track of each half-station was also removed and filled in, creating a large side platform.

[2] The platforms were also lengthened under a new reinforced concrete ceiling, past the original tiled vault.

The metal panelling installed since the 1960s was removed and the station's platform walls were retiled.

The station is also one of only two in the network, along with Porte Dauphine on line 2, to have preserved its original decoration with flat cream-coloured tiles, which was one of the experimental decorations tested in 1900 before the famous bevelled white tiles were selected for other parts of the network.