diff --git a/functions/src/api/gemini.api.ts b/functions/src/api/gemini.api.ts
index 1a7416753..4f2a9246b 100644
--- a/functions/src/api/gemini.api.ts
+++ b/functions/src/api/gemini.api.ts
@@ -15,7 +15,7 @@ import {
   addParsedModelResponse,
 } from '@deliberation-lab/utils';
 
-const GEMINI_DEFAULT_MODEL = 'gemini-2.5-pro-latest';
+const GEMINI_DEFAULT_MODEL = 'gemini-2.5-pro';
 const DEFAULT_FETCH_TIMEOUT = 300 * 1000; // This is the Chrome default
 const MAX_TOKENS_FINISH_REASON = 'MAX_TOKENS';
 const AUTHENTICATION_FAILURE_ERROR_CODE = 403;
diff --git a/utils/src/agent.ts b/utils/src/agent.ts
index 22b676199..ce378384f 100644
--- a/utils/src/agent.ts
+++ b/utils/src/agent.ts
@@ -173,7 +173,7 @@ export interface AgentParticipantTemplate {
 // ************************************************************************* //
 export const DEFAULT_AGENT_API_TYPE = ApiKeyType.GEMINI_API_KEY;
 
-export const DEFAULT_AGENT_API_MODEL = 'gemini-2.5-pro-latest';
+export const DEFAULT_AGENT_API_MODEL = 'gemini-2.5-pro';
 
 export const DEFAULT_AGENT_MODEL_SETTINGS: AgentModelSettings = {
   apiType: DEFAULT_AGENT_API_TYPE,