diff --git a/homeassistant/components/google_generative_ai_conversation/strings.json b/homeassistant/components/google_generative_ai_conversation/strings.json
index cd7af711d3a..2697f30eda0 100644
--- a/homeassistant/components/google_generative_ai_conversation/strings.json
+++ b/homeassistant/components/google_generative_ai_conversation/strings.json
@@ -40,7 +40,8 @@
           "enable_google_search_tool": "Enable Google Search tool"
         },
         "data_description": {
-          "prompt": "Instruct how the LLM should respond. This can be a template."
+          "prompt": "Instruct how the LLM should respond. This can be a template.",
+          "enable_google_search_tool": "Only works with \"No control\" in the \"Control Home Assistant\" setting. See docs for a workaround using it with \"Assist\"."
         }
       }
     },