diff --git a/vllm/model_executor/models/qwen3_5_mtp.py b/vllm/model_executor/models/qwen3_5_mtp.py
index a3bf02f32..e42403213 100644
--- a/vllm/model_executor/models/qwen3_5_mtp.py
+++ b/vllm/model_executor/models/qwen3_5_mtp.py
@@ -339,7 +339,7 @@ class Qwen3_5MTP(nn.Module, SupportsMultiModal):
             "k_proj",
             "v_proj",
         ],
-        "gate_up_proj": ["up_proj", "down_proj"],
+        "gate_up_proj": ["gate_proj", "up_proj"],
     }
 
     def __init__(self, *, vllm_config: VllmConfig, prefix: str = ""):