diff --git a/include/ck_tile/ops/flatmm/kernel/moe_flatmm_kernel.hpp b/include/ck_tile/ops/flatmm/kernel/moe_flatmm_kernel.hpp
index e6f3364bcb..88b1ab8c4f 100644
--- a/include/ck_tile/ops/flatmm/kernel/moe_flatmm_kernel.hpp
+++ b/include/ck_tile/ops/flatmm/kernel/moe_flatmm_kernel.hpp
@@ -640,7 +640,7 @@ struct MoeFlatmmKernel
 
         // using ScaleType = std::conditional_t<MXFP4_Pipeline, e8m0_t, float>;
         static constexpr bool IsInt4 = std::is_same_v<BDataType, pk_int4_t>;
-        using ScaleType = std::conditional_t<MXFP4_Pipeline, std::conditional_t<IsInt4, bfloat16, e8m0_t>, float>;
+        using ScaleType = std::conditional_t<MXFP4_Pipeline, std::conditional_t<IsInt4, bfloat16_t, e8m0_t>, float>;
 
         const auto scale_b_flat_view = make_naive_tensor_view<address_space_enum::global>(
             reinterpret_cast<const ScaleType*>(scale_n.ptr) + expert_id * kargs.N * scale_k,