diff --git a/tests/models/registry.py b/tests/models/registry.py
index 020cb749341a6..18056a9657e82 100644
--- a/tests/models/registry.py
+++ b/tests/models/registry.py
@@ -173,10 +173,7 @@ class _HfExamplesInfo:
 
 _TEXT_GENERATION_EXAMPLE_MODELS = {
     # [Decoder-only]
-    "AfmoeForCausalLM": _HfExamplesInfo(
-        "arcee-ai/Trinity-Nano",
-        is_available_online=False,
-    ),
+    "AfmoeForCausalLM": _HfExamplesInfo("arcee-ai/Trinity-Nano-Preview"),
     "ApertusForCausalLM": _HfExamplesInfo("swiss-ai/Apertus-8B-Instruct-2509"),
     "AquilaModel": _HfExamplesInfo("BAAI/AquilaChat-7B", trust_remote_code=True),
     "AquilaForCausalLM": _HfExamplesInfo("BAAI/AquilaChat2-7B", trust_remote_code=True),
diff --git a/vllm/model_executor/models/afmoe.py b/vllm/model_executor/models/afmoe.py
index 3ced52c2050d6..f5dfe43067414 100644
--- a/vllm/model_executor/models/afmoe.py
+++ b/vllm/model_executor/models/afmoe.py
@@ -242,7 +242,7 @@ class AfmoeAttention(nn.Module):
             self.rotary_emb = get_rope(
                 self.head_dim,
                 max_position=max_position_embeddings,
-                rope_parameters=config["rope_parameters"],
+                rope_parameters=config.rope_parameters,
                 is_neox_style=True,
             )
         else: