diff --git a/roll/openai.js b/roll/openai.js
index 37cd4bfe..8087aff2 100644
--- a/roll/openai.js
+++ b/roll/openai.js
@@ -8,8 +8,8 @@ const fetch = require('node-fetch');
 const fs = require('fs').promises;
 const fs2 = require('fs');
 const VIP = require('../modules/veryImportantPerson');
-const GPT3 = "gpt-3.5-turbo-0613";
-const GPT4 = "gpt-4-0613";
+const GPT3 = process.env.OPENAI_MODEL_GPT3 || "gpt-3.5-turbo-1106";
+const GPT4 = process.env.OPENAI_MODEL_GPT4 || "gpt-4-1106-preview";
 const adminSecret = process.env.ADMIN_SECRET;
 const TRANSLATE_LIMIT_PERSONAL = [500, 100000, 200000, 300000, 400000, 500000, 600000, 700000];
 const variables = {};