diff --git a/src/onehot.jl b/src/onehot.jl
index 9d5394ef..4b7e5e36 100644
--- a/src/onehot.jl
+++ b/src/onehot.jl
@@ -41,10 +41,6 @@ import .CuArrays: CuArray, CuArrayStyle, cudaconvert
 import Base.Broadcast: BroadcastStyle, ArrayStyle
 BroadcastStyle(::Type{<:OneHotMatrix{<:CuArray}}) = CuArrayStyle{2}()
 cudaconvert(x::OneHotMatrix{<:CuArray}) = OneHotMatrix(x.height, cudaconvert(x.data))
-function Base.:(*)(A::CuArrays.CuMatrix, B::OneHotMatrix{CuArrays.CuArray{OneHotVector,1}})
-  I = CuArrays.CuArray{UInt32, 1}(B.data.buf, 2 .* B.data.dims, offset = B.data.offset)[1:2:end]
-  A[:, Array(I)]
-end
 
 """
     onehot(l, labels[, unk])