diff --git a/python/sglang/srt/models/mimo_v2.py b/python/sglang/srt/models/mimo_v2.py
index aa408bd90..87e004a63 100644
--- a/python/sglang/srt/models/mimo_v2.py
+++ b/python/sglang/srt/models/mimo_v2.py
@@ -270,6 +270,7 @@ class MiMoV2MoE(nn.Module):
             num_expert_group=config.n_group,
             topk_group=config.topk_group,
             correction_bias=self.gate.e_score_correction_bias,
+            scoring_func=config.scoring_func,
             quant_config=quant_config,
             routed_scaling_factor=1.0,
             apply_routed_scaling_factor_on_output=self.experts.should_fuse_routed_scaling_factor_in_topk,