diff --git a/src/lib/providers/gemini.ts b/src/lib/providers/gemini.ts
index 6cf2243..2dcdc88 100644
--- a/src/lib/providers/gemini.ts
+++ b/src/lib/providers/gemini.ts
@@ -13,6 +13,14 @@ import { BaseChatModel } from '@langchain/core/language_models/chat_models';
 import { Embeddings } from '@langchain/core/embeddings';
 
 const geminiChatModels: Record<string, string>[] = [
+  {
+    displayName: 'Gemini 2.5 Flash Preview 05-20',
+    key: 'gemini-2.5-flash-preview-05-20',
+  },
+  {
+    displayName: 'Gemini 2.5 Pro Preview',
+    key: 'gemini-2.5-pro-preview-05-06',
+  },
   {
     displayName: 'Gemini 2.5 Pro Experimental',
     key: 'gemini-2.5-pro-exp-03-25',