diff --git a/src/sensitivity_algorithms.jl b/src/sensitivity_algorithms.jl
index 660354391..367c4af82 100644
--- a/src/sensitivity_algorithms.jl
+++ b/src/sensitivity_algorithms.jl
@@ -2,18 +2,6 @@ function SensitivityAlg(args...; kwargs...)
     @error("The SensitivtyAlg choice mechanism was completely overhauled. Please consult the local sensitivity documentation for more information")
 end
 
-# This is to easily ignore AD passthrough
-abstract type AbstractOverloadingSensitivityAlgorithm{CS, AD, FDT} <:
-              DiffEqBase.AbstractSensitivityAlgorithm{CS, AD, FDT} end
-abstract type AbstractForwardSensitivityAlgorithm{CS, AD, FDT} <:
-              AbstractOverloadingSensitivityAlgorithm{CS, AD, FDT} end
-abstract type AbstractAdjointSensitivityAlgorithm{CS, AD, FDT} <:
-              AbstractOverloadingSensitivityAlgorithm{CS, AD, FDT} end
-abstract type AbstractSecondOrderSensitivityAlgorithm{CS, AD, FDT} <:
-              AbstractOverloadingSensitivityAlgorithm{CS, AD, FDT} end
-abstract type AbstractShadowingSensitivityAlgorithm{CS, AD, FDT} <:
-              AbstractOverloadingSensitivityAlgorithm{CS, AD, FDT} end
-
 """
 ```julia
 ForwardSensitivity{CS, AD, FDT} <: AbstractForwardSensitivityAlgorithm{CS, AD, FDT}