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diff --git a/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h b/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h
deleted file mode 100644
index 77d8741b19..0000000000
--- a/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2017-2021 Arm Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H
-#define ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H
-
-#include "src/core/common/Macros.h"
-#include "src/core/cpu/ICpuKernel.h"
-
-namespace arm_compute
-{
-namespace cpu
-{
-namespace kernels
-{
-/** Kernel to multiply matrices
- *
- * @note @ref CpuGemmLowpMatrixMultiplyKernel low precision matrix product kernel
- *  This kernel performs the following computation:
- *
- *  -# Convert a values from int8 to int32
- *  -# Convert b values from int8 to int32
- *  -# Compute the int32 matrix product of the resulting a * b and store the result as int32
- *
- */
-class CpuGemmLowpMatrixMultiplyKernel : public ICpuKernel
-{
-public:
-    /** Default constructor */
-    CpuGemmLowpMatrixMultiplyKernel() = default;
-    ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuGemmLowpMatrixMultiplyKernel);
-    /** Initialise the kernel's input and output.
-     *
-     * The input matrices @p src0 and @p src1 must be the output of the kernels: @ref CpuGemmInterleave4x4Kernel and @ref CpuGemmTranspose1xWKernel. These two
-     * kernels change the layout of the original matrices to be more cache-friendly.
-     *
-     * @param[in]  src0 Input tensor info containing the interleaved Matrix A. Data type supported: U8/QASYMM8/S8/QASYMM8_SIGNED
-     * @param[in]  src1 Input tensor info containing the transposed1xW Matrix B. Data type supported: U8/QASYMM8/S8/QASYMM8_SIGNED/QSYMM8/QSYMM8_PER_CHANNEL
-     * @param[out] dst  Output tensor info to store the result of matrix multiplication. Data type supported: S32
-     */
-    void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst);
-    /** Static function to check if given info will lead to a valid configuration
-     *
-     * Similar to CpuGemmLowpMatrixMultiplyKernel::configure()
-     *
-     * @return a status
-     */
-    static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst);
-
-    // Inherited methods overridden:
-    void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
-    const char *name() const override;
-
-private:
-    bool _slide_matrix_b{ true };
-};
-} // namespace kernels
-} // namespace cpu
-} // namespace arm_compute
-#endif /*ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H*/