diff --git a/api/server/services/Endpoints/agents/initialize.js b/api/server/services/Endpoints/agents/initialize.js
index 07fed54049..f30a1031e3 100644
--- a/api/server/services/Endpoints/agents/initialize.js
+++ b/api/server/services/Endpoints/agents/initialize.js
@@ -114,6 +114,7 @@ const initializeClient = async ({ req, res, endpointOption }) => {
     getResponseSender({
       ...endpointOption,
       model: endpointOption.model_parameters.model,
+      modelLabel: endpointOption.model_parameters.modelLabel,
     });
 
   const client = new AgentClient({