diff --git a/Android.bp b/Android.bp
index 185097d..8d6182f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -220,7 +220,6 @@
         "src/core/MultiImageInfo.cpp",
         "src/core/NEON/kernels/NEAbsoluteDifferenceKernel.cpp",
         "src/core/NEON/kernels/NEAccumulateKernel.cpp",
-        "src/core/NEON/kernels/NEArithmeticSubtractionKernel.cpp",
         "src/core/NEON/kernels/NEBatchNormalizationLayerKernel.cpp",
         "src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp",
         "src/core/NEON/kernels/NEBitwiseAndKernel.cpp",
@@ -419,6 +418,7 @@
         "src/core/cpu/kernels/CpuFloorKernel.cpp",
         "src/core/cpu/kernels/CpuPermuteKernel.cpp",
         "src/core/cpu/kernels/CpuReshapeKernel.cpp",
+        "src/core/cpu/kernels/CpuSubKernel.cpp",
         "src/core/cpu/kernels/activation/NEON/fp16.cpp",
         "src/core/cpu/kernels/activation/NEON/fp32.cpp",
         "src/core/cpu/kernels/activation/NEON/qasymm8.cpp",
@@ -439,6 +439,10 @@
         "src/core/cpu/kernels/add/sve/qsymm16.cpp",
         "src/core/cpu/kernels/floor/NEON/fp16.cpp",
         "src/core/cpu/kernels/floor/NEON/fp32.cpp",
+        "src/core/cpu/kernels/sub/neon/integer.cpp",
+        "src/core/cpu/kernels/sub/neon/qasymm8.cpp",
+        "src/core/cpu/kernels/sub/neon/qasymm8_signed.cpp",
+        "src/core/cpu/kernels/sub/neon/qsymm16.cpp",
         "src/core/gpu/cl/kernels/ClBatchConcatenateKernel.cpp",
         "src/core/gpu/cl/kernels/ClDepthConcatenateKernel.cpp",
         "src/core/gpu/cl/kernels/ClHeightConcatenateKernel.cpp",
@@ -790,6 +794,7 @@
         "src/runtime/cpu/operators/CpuFloor.cpp",
         "src/runtime/cpu/operators/CpuPermute.cpp",
         "src/runtime/cpu/operators/CpuReshape.cpp",
+        "src/runtime/cpu/operators/CpuSub.cpp",
         "src/runtime/gpu/cl/operators/ClConcatenate.cpp",
         "utils/CommonGraphOptions.cpp",
         "utils/GraphUtils.cpp",