diff --git a/backend/chainlit/data/sql_alchemy.py b/backend/chainlit/data/sql_alchemy.py
index 50a65d2a41..ce56070666 100644
--- a/backend/chainlit/data/sql_alchemy.py
+++ b/backend/chainlit/data/sql_alchemy.py
@@ -399,6 +399,7 @@ async def create_step(self, step_dict: "StepDict"):
         }
         parameters["metadata"] = json.dumps(step_dict.get("metadata", {}))
         parameters["generation"] = json.dumps(step_dict.get("generation", {}))
+        parameters["modes"] = json.dumps(step_dict.get("modes", {}))
         columns = ", ".join(f'"{key}"' for key in parameters.keys())
         values = ", ".join(f":{key}" for key in parameters.keys())
         updates = ", ".join(