diff --git a/Orb_AutFN.jl b/Orb_AutFN.jl
index 432ec81..3ad6199 100644
--- a/Orb_AutFN.jl
+++ b/Orb_AutFN.jl
@@ -12,11 +12,11 @@ include("OrbitDecomposition.jl")
 
 immutable ProblemData{T}
    name::String
-   Us::Vector{SparseMatrixCSC{Float64,Int}}
+   Us::Vector
    Ps::Vector{Array{JuMP.Variable,2}}
-   cnstr::Vector{T}
-   laplacian::SparseVector{Float64}
-   laplacianSq::SparseVector{Float64}
+   cnstr::Vector
+   laplacian::Vector
+   laplacianSq::Vector
    dims::Vector{Int}
 end