diff --git a/python/sglang/srt/managers/expert_distribution.py b/python/sglang/srt/managers/expert_distribution.py
index 0b2158150..5cbafff73 100644
--- a/python/sglang/srt/managers/expert_distribution.py
+++ b/python/sglang/srt/managers/expert_distribution.py
@@ -479,10 +479,6 @@ class _SelectExpertsSinglePassGatherer(_LayerBasedGpuSinglePassGatherer):
     def on_select_experts(self, layer_idx: int, topk_ids: torch.Tensor):
         topk_ids = topk_ids.flatten()
         mask = topk_ids != -1
-        assert self._data[layer_idx, :].shape == topk_ids.shape, (
-            "Shape mismatch between data and topk_ids."
-            "Selecting expert is not supported for multiple token prediction at the moment."
-        )
         self._data[layer_idx, :].scatter_add_(
             dim=0, index=topk_ids.masked_fill(~mask, 0).long(), src=mask.int()
         )