diff --git a/Ironwood/configs/host_device/host_device.yaml b/Ironwood/configs/host_device/host_device.yaml
index b703ea9..2a510ff 100644
--- a/Ironwood/configs/host_device/host_device.yaml
+++ b/Ironwood/configs/host_device/host_device.yaml
@@ -3,7 +3,8 @@ benchmarks:
   num_runs: 20
   benchmark_sweep_params:
   - {
-      data_size_mib_list: [1, 16, 128, 256, 512, 1024, 2048, 4096, 8192, 16384]
+      h2d_type: ["simple", "pipelined"],
+      data_size_mib_list: [1, 16, 128, 256, 512, 1024, 2048, 4096, 8192, 16384],
     }
   csv_path: "../microbenchmarks/host_device"
   trace_dir: "../microbenchmarks/host_device/trace"