diff --git a/tests/models/registry.py b/tests/models/registry.py
index a720ee53686..6f92703d815 100644
--- a/tests/models/registry.py
+++ b/tests/models/registry.py
@@ -335,7 +335,7 @@ _TEXT_GENERATION_EXAMPLE_MODELS = {
     "HYV3ForCausalLM": _HfExamplesInfo("tencent/Hy3-preview", trust_remote_code=True),
     "HyperCLOVAXForCausalLM": _HfExamplesInfo(
         "naver-hyperclovax/HyperCLOVAX-SEED-Think-14B",
-        trust_remote_code=True,
+        min_transformers_version="5.9.0",
     ),
     "InternLMForCausalLM": _HfExamplesInfo(
         "internlm/internlm-chat-7b", trust_remote_code=True
diff --git a/vllm/transformers_utils/config.py b/vllm/transformers_utils/config.py
index 599c9871fa9..1e41effc778 100644
--- a/vllm/transformers_utils/config.py
+++ b/vllm/transformers_utils/config.py
@@ -101,6 +101,7 @@ _CONFIG_REGISTRY: dict[str, type[PretrainedConfig]] = LazyConfigDict(
     fireredlid="FireRedLIDConfig",
     funaudiochat="FunAudioChatConfig",
     granite4_vision="Granite4VisionConfig",
+    hyperclovax="HyperCLOVAXConfig",
     hyperclovax_vlm="HCXVisionConfig",
     hunyuan_vl="HunYuanVLConfig",
     hy_v3="HYV3Config",