Olympique Lyon have clinched a permanent option in their deal for Tottenham midfielder Tanguy Ndombele.

Ndomble is in Lyon today to return to OL on-loan to the end of the season.

L'Equipe says OL pushed hard for a permanent option to be included and Spurs eventually relented on Sunday night.

The option is not obligatory, but was a clause OL had been demanding from the beginning of negotiations.

Ndombele will sign terms once he passes his medical this morning.