diff --git a/models/harnessed_agent_config.json b/models/harnessed_agent_config.json
index d779df3..9675349 100644
--- a/models/harnessed_agent_config.json
+++ b/models/harnessed_agent_config.json
@@ -92,6 +92,8 @@
             "name": "default_temperature",
             "title": "Default temperature for LLM calls",
             "type": "float",
+            "length": 5,
+            "dec": 2,
             "nullable": "no",
             "default": "0.7"
         },