diff --git a/app/store/app.ts b/app/store/app.ts
index e587a731..703078ad 100644
--- a/app/store/app.ts
+++ b/app/store/app.ts
@@ -49,22 +49,24 @@ export interface ChatConfig {
 
 export type ModelConfig = ChatConfig["modelConfig"];
 
+const ENABLE_GPT4 = true;
+
 export const ALL_MODELS = [
   {
     name: "gpt-4",
-    available: false,
+    available: ENABLE_GPT4,
   },
   {
     name: "gpt-4-0314",
-    available: false,
+    available: ENABLE_GPT4,
   },
   {
     name: "gpt-4-32k",
-    available: false,
+    available: ENABLE_GPT4,
   },
   {
     name: "gpt-4-32k-0314",
-    available: false,
+    available: ENABLE_GPT4,
   },
   {
     name: "gpt-3.5-turbo",