diff --git a/include/ck/tensor_operation/gpu/grid/gridwise_moe_gemm.hpp b/include/ck/tensor_operation/gpu/grid/gridwise_moe_gemm.hpp
index d0e06a6c53..5337fd5e2c 100644
--- a/include/ck/tensor_operation/gpu/grid/gridwise_moe_gemm.hpp
+++ b/include/ck/tensor_operation/gpu/grid/gridwise_moe_gemm.hpp
@@ -1492,7 +1492,7 @@ struct GridwiseMoeGemm
             using CDEBlockTransferCluster =
                 CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock;
             const auto EGlobalMemoryDataOperation = CGlobalMemoryDataOperation;
-            constexpr index_t scatter_weight_idx  = 1;
+            constexpr index_t scatter_weight_idx  = IsInputGemm ? 1 : 3; // hack fix felix
             auto cde_block_copy_lds_and_global    = ThreadGroupTensorSliceTransfer_v7r3_scatter<
                 ThisThreadBlock,
                 decltype(container_concat(make_tuple(CShuffleDataType{}), DsDataType{})),
@@ -2000,7 +2000,7 @@ struct GridwiseMoeGemm
             using CDEBlockTransferCluster =
                 CShuffleBlockTransferClusterLengths_MBlock_MPerBlock_NBlock_NPerBlock;
             const auto EGlobalMemoryDataOperation = CGlobalMemoryDataOperation;
-            constexpr index_t scatter_weight_idx  = 1;
+            constexpr index_t scatter_weight_idx  = IsInputGemm ? 1 : 3; // hack fix felix
             auto cde_block_copy_lds_and_global    = ThreadGroupTensorSliceTransfer_v7r3_scatter<
                 ThisThreadBlock,
                 decltype(container_concat(make_tuple(CShuffleDataType{}), DsDataType{})),