  We provide the first supersymmetric embedding of an integrable
$\lambda$-deformation to type-II supergravity. Specifically, that of the near
horizon of the NS1-NS5 brane intersection, geometrically corresponding to
$AdS_3 \times S^3 \times T^4$. We show that the deformed background preserves
1/4 of the maximal supersymmetry. In the Penrose limit we show that it
preserves no-more than one half of the maximal supersymmetry.
