diff --git a/homeassistant/components/google_generative_ai_conversation/config_flow.py b/homeassistant/components/google_generative_ai_conversation/config_flow.py
index 6bf65de86f0..97b5fc25b2f 100644
--- a/homeassistant/components/google_generative_ai_conversation/config_flow.py
+++ b/homeassistant/components/google_generative_ai_conversation/config_flow.py
@@ -26,6 +26,7 @@ from homeassistant.helpers.selector import (
     SelectOptionDict,
     SelectSelector,
     SelectSelectorConfig,
+    SelectSelectorMode,
     TemplateSelector,
 )
 
@@ -181,7 +182,12 @@ async def google_generative_ai_config_option_schema(
             CONF_CHAT_MODEL,
             description={"suggested_value": options.get(CONF_CHAT_MODEL)},
             default=DEFAULT_CHAT_MODEL,
-        ): SelectSelector(SelectSelectorConfig(options=models)),
+        ): SelectSelector(
+            SelectSelectorConfig(
+                mode=SelectSelectorMode.DROPDOWN,
+                options=models,
+            )
+        ),
         vol.Optional(
             CONF_LLM_HASS_API,
             description={"suggested_value": options.get(CONF_LLM_HASS_API)},