diff --git a/custom_components/groq_cloud_api/config_flow.py b/custom_components/groq_cloud_api/config_flow.py
index 8b3304a..3a3f85f 100644
--- a/custom_components/groq_cloud_api/config_flow.py
+++ b/custom_components/groq_cloud_api/config_flow.py
@@ -71,6 +71,9 @@ async def validate_input(hass: HomeAssistant, data: dict[str, Any]):
     LOGGER.debug("User validation got: %s", data)
     data[CONF_API_KEY] = obscured_api_key
 
+    if data.get(CONF_TEMPERATURE) is None:
+        data[CONF_CHAT_MODEL] = RECOMMENDED_CHAT_MODEL
+
     response = await asyncio.to_thread(
         requests.get,
         url="https://api.groq.com/openai/v1/models",
@@ -92,7 +95,7 @@ async def validate_input(hass: HomeAssistant, data: dict[str, Any]):
         raise UnknownError
 
     for model in response.json().get("data", []):
-        if model.get("id") == data.get(CONF_MODEL):
+        if model.get("id") == data.get(CONF_CHAT_MODEL):
             break
         if model == response.json().get("data")[-1]:
             raise ModelNotFound
diff --git a/custom_components/groq_cloud_api/const.py b/custom_components/groq_cloud_api/const.py
index 1662ace..822ea43 100644
--- a/custom_components/groq_cloud_api/const.py
+++ b/custom_components/groq_cloud_api/const.py
@@ -10,7 +10,7 @@ DEFAULT_NAME = "Groq Cloud API"
 CONF_RECOMMENDED = "recommended"
 CONF_PROMPT = "prompt"
 CONF_CHAT_MODEL = "chat_model"
-RECOMMENDED_CHAT_MODEL = "llama3-groq-70b-8192-tool-use-preview"
+RECOMMENDED_CHAT_MODEL = "llama3-groq-8b-8192-tool-use-preview"
 CONF_MAX_TOKENS = "max_tokens"
 RECOMMENDED_MAX_TOKENS = 150
 CONF_TOP_P = "top_p"
diff --git a/custom_components/groq_cloud_api/manifest.json b/custom_components/groq_cloud_api/manifest.json
index 754f80b..feb6a11 100644
--- a/custom_components/groq_cloud_api/manifest.json
+++ b/custom_components/groq_cloud_api/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "groq_cloud_api",
   "name": "Groq Cloud API",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "codeowners": [
     "@HunorLaczko"
   ],