Former Real Madrid coach Vicente del Bosque says they need to move for PSG star Kylian Mbappe.
Now inside the final year of his contract, Mbappe has been warned by PSG president Nasser Al-Khelaifi that he must either sign a new contract or be sold this summer.
As such, Real Madrid are expected to bid for Mbappe.
And Del Bosque says his old club is 'obligated' to buy the France international this summer.
He said: "Madrid is obliged to bring the best players and Mbapp is one of them."
The former Spain coach was speaking at a Chinese language school in Madrid.