diff --git a/scripts/performance/configs/qwen/qwen3_llm_pretrain.py b/scripts/performance/configs/qwen/qwen3_llm_pretrain.py
index 2eecd74d59..c7a295dbc3 100644
--- a/scripts/performance/configs/qwen/qwen3_llm_pretrain.py
+++ b/scripts/performance/configs/qwen/qwen3_llm_pretrain.py
@@ -433,6 +433,7 @@ def qwen3_next_80b_a3b_pretrain_config_h100(
     cfg = qwen3_next_80b_a3b_pretrain_config()
     cfg.mixed_precision = precision_config
     cfg.comm_overlap = CommOverlapConfig(tp_comm_overlap=True)
+    cfg.model.moe_token_dispatcher_type = "alltoall"
 
     set_qwen3_next_common_configs(cfg)
     set_workload_base_configs(cfg, base_cfg)