diff --git a/llama_stack/providers/remote/vector_io/milvus/config.py b/llama_stack/providers/remote/vector_io/milvus/config.py
index 191aa34b8..09387dd79 100644
--- a/llama_stack/providers/remote/vector_io/milvus/config.py
+++ b/llama_stack/providers/remote/vector_io/milvus/config.py
@@ -16,12 +16,13 @@ class MilvusVectorIOConfig(BaseModel):
     uri: str
     token: str | None = None
     consistency_level: str = "Strong"
-    # TLS-related options
-    secure: bool = False
-    server_pem_path: Optional[str] = None
+    
+    class Config:
+        extra = "allow"
+        
     @classmethod
 
     def sample_run_config(cls, __distro_dir__: str, **kwargs: Any) -> Dict[str, Any]:
-        return {"uri": "${env.MILVUS_ENDPOINT}", "token": "${env.MILVUS_TOKEN}","secure": True,
-            "server_pem_path": "/path/to/ca.crt"}
+
+        return {"uri": "${env.MILVUS_ENDPOINT}", "token": "${env.MILVUS_TOKEN}"}