diff --git a/src/Adapt.jl b/src/Adapt.jl
index a828c48..359e71c 100644
--- a/src/Adapt.jl
+++ b/src/Adapt.jl
@@ -8,4 +8,6 @@ adapt(T, x) = adapt_(T, x)
 
 adapt(T, x::RowVector) = RowVector(adapt(T, x.vec))
 
+adapt(T, xs::Tuple) = map(x -> adapt(T, x), xs)
+
 end # module