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diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/GalileanAlgorithm.H b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/GalileanAlgorithm.H
deleted file mode 100644
index 0c41455c1..000000000
--- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/GalileanAlgorithm.H
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef WARPX_GALILEAN_ALGORITHM_H_
-#define WARPX_GALILEAN_ALGORITHM_H_
-
-#include "SpectralBaseAlgorithm.H"
-
-#if WARPX_USE_PSATD
-/* \brief Class that updates the field in spectral space
- * and stores the coefficients of the corresponding update equation.
- */
-class GalileanAlgorithm : public SpectralBaseAlgorithm
-{
-    public:
-        GalileanAlgorithm (const SpectralKSpace& spectral_kspace,
-                           const amrex::DistributionMapping& dm,
-                           const int norder_x, const int norder_y,
-                           const int norder_z, const bool nodal,
-                           const amrex::Array<amrex::Real,3>& v_galilean,
-                           const amrex::Real dt,
-                           const bool update_with_rho);
-        // Redefine update equation from base class
-        virtual void pushSpectralFields (SpectralFieldData& f) const override final;
-        virtual int getRequiredNumberOfFields () const override final {
-            return SpectralFieldIndex::n_fields;
-        }
-        void InitializeSpectralCoefficients (const SpectralKSpace& spectral_kspace,
-                                             const amrex::DistributionMapping& dm,
-                                             const amrex::Real dt);
-
-        /**
-         * \brief Virtual function for current correction in Fourier space
-         * (<a href="https://doi.org/10.1016/j.jcp.2013.03.010"> Vay et al, 2013</a>).
-         * This function overrides the virtual function \c CurrentCorrection in the
-         * base class \c SpectralBaseAlgorithm and cannot be overridden by further
-         * derived classes.
-         *
-         * \param[in,out] field_data All fields in Fourier space
-         * \param[in,out] current    Array of unique pointers to \c MultiFab storing
-         *                           the three components of the current density
-         * \param[in]     rho        Unique pointer to \c MultiFab storing the charge density
-         */
-        virtual void CurrentCorrection (SpectralFieldData& field_data,
-                                        std::array<std::unique_ptr<amrex::MultiFab>,3>& current,
-                                        const std::unique_ptr<amrex::MultiFab>& rho) override final;
-
-        /**
-         * \brief Virtual function for Vay current deposition in Fourier space
-         * (<a href="https://doi.org/10.1016/j.jcp.2013.03.010"> Vay et al, 2013</a>).
-         * This function overrides the virtual function \c VayDeposition in the
-         * base class \c SpectralBaseAlgorithm and cannot be overridden by further
-         * derived classes.
-         *
-         * \param[in,out] field_data All fields in Fourier space
-         * \param[in,out] current    Array of unique pointers to \c MultiFab storing
-         *                           the three components of the current density
-         */
-        virtual void VayDeposition (SpectralFieldData& field_data,
-                                    std::array<std::unique_ptr<amrex::MultiFab>,3>& current) override final;
-
-    private:
-        SpectralRealCoefficients C_coef, S_ck_coef;
-        SpectralComplexCoefficients Theta2_coef, X1_coef, X2_coef, X3_coef, X4_coef;
-        // Centered modified finite-order k vectors
-        KVectorComponent modified_kx_vec_centered;
-#if (AMREX_SPACEDIM==3)
-        KVectorComponent modified_ky_vec_centered;
-#endif
-        KVectorComponent modified_kz_vec_centered;
-        amrex::Array<amrex::Real,3> m_v_galilean;
-        amrex::Real m_dt;
-        bool m_update_with_rho;
-};
-#endif // WARPX_USE_PSATD
-#endif // WARPX_GALILEAN_ALGORITHM_H_