diff --git a/vllm/model_executor/models/gpt_oss.py b/vllm/model_executor/models/gpt_oss.py
index 2b118d8491edd..e0b4df7728757 100644
--- a/vllm/model_executor/models/gpt_oss.py
+++ b/vllm/model_executor/models/gpt_oss.py
@@ -668,9 +668,8 @@ class GptOssForCausalLM(nn.Module, SupportsPP):
                 positions: torch.Tensor,
                 intermediate_tensors: Optional[IntermediateTensors] = None,
                 inputs_embeds: Optional[torch.Tensor] = None) -> torch.Tensor:
-        assert intermediate_tensors is None
-        assert inputs_embeds is None
-        return self.model(input_ids, positions)
+        return self.model(input_ids, positions, intermediate_tensors,
+                          inputs_embeds)
 
     def compute_logits(self, hidden_states: torch.Tensor,
                        sampling_metadata: SamplingMetadata) -> torch.Tensor: