diff --git a/llama_toolchain/inference/adapters/tgi/tgi.py b/llama_toolchain/inference/adapters/tgi/tgi.py
index f5b807b0f..73a72e390 100644
--- a/llama_toolchain/inference/adapters/tgi/tgi.py
+++ b/llama_toolchain/inference/adapters/tgi/tgi.py
@@ -235,9 +235,10 @@ class TGIAdapter(Inference):
 class InferenceEndpointAdapter(TGIAdapter):
     def __init__(self, config: TGIImplConfig) -> None:
         super().__init__(config)
-        self.config.url = self._construct_endpoint_url(config.hf_endpoint_name)
+        self.config.url = self._construct_endpoint_url()
 
-    def _construct_endpoint_url(self, hf_endpoint_name: str) -> str:
+    def _construct_endpoint_url(self) -> str:
+        hf_endpoint_name = self.config.hf_endpoint_name
         assert hf_endpoint_name.count("/") <= 1, (
             "Endpoint name must be in the format of 'namespace/endpoint_name' "
             "or 'endpoint_name'"