diff --git a/app/constant.ts b/app/constant.ts
index 68d0e139506..f0e895ed9a0 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -111,6 +111,9 @@ export const KnowledgeCutOffDate: Record<string, string> = {
   "gpt-4-1106-preview": "2023-04",
   "gpt-4-0125-preview": "2023-04",
   "gpt-4-vision-preview": "2023-04",
+  // After improvements, 
+  // it's now easier to add "KnowledgeCutOffDate" instead of stupid hardcoding it, as was done previously.
+  "gemini-pro": "2023-12",
 };
 
 export const DEFAULT_MODELS = [