diff --git a/src/sparse/interfaces.jl b/src/sparse/interfaces.jl
index 5cf3b1b7..352feb30 100644
--- a/src/sparse/interfaces.jl
+++ b/src/sparse/interfaces.jl
@@ -11,7 +11,7 @@ Base.:(\)(adjA::Adjoint{T, LowerTriangular{T, S}},B::CuMatrix{T}) where {T<:Blas
 
 LinearAlgebra.mul!(C::CuVector{T},A::CuSparseMatrix,B::CuVector) where {T} = mv!('N',one(T),A,B,zero(T),C,'O')
 LinearAlgebra.mul!(C::CuVector{T},transA::Transpose{<:Any,<:CuSparseMatrix},B::CuVector) where {T} = mv!('T',one(T),parent(transA),B,zero(T),C,'O')
-LinearAlgebra.mul!(C::CuVector{T},adjA::Adjoint{<:Any,<:CuSparseMatrix},B::CuVector) where {T} = mv!('C',one(T),parent(transA),B,zero(T),C,'O')
+LinearAlgebra.mul!(C::CuVector{T},adjA::Adjoint{<:Any,<:CuSparseMatrix},B::CuVector) where {T} = mv!('C',one(T),parent(adjA),B,zero(T),C,'O')
 LinearAlgebra.mul!(C::CuVector{T},A::HermOrSym{T,<:CuSparseMatrix{T}},B::CuVector{T}) where T = mv!('N',one(T),A,B,zero(T),C,'O')
 LinearAlgebra.mul!(C::CuVector{T},transA::Transpose{<:Any, <:HermOrSym{T,<:CuSparseMatrix{T}}},B::CuVector{T}) where {T} = mv!('T',one(T),parent(transA),B,zero(T),C,'O')
 LinearAlgebra.mul!(C::CuVector{T},adjA::Adjoint{<:Any, <:HermOrSym{T,<:CuSparseMatrix{T}}},B::CuVector{T}) where {T} = mv!('C',one(T),parent(adjA),B,zero(T),C,'O')