diff --git a/app/api/openai.ts b/app/api/openai.ts
index 6d11d6792158..0059ff8b4230 100644
--- a/app/api/openai.ts
+++ b/app/api/openai.ts
@@ -13,7 +13,7 @@ function getModels(remoteModelRes: OpenAIListModelResponse) {
 
   if (config.disableGPT4) {
     remoteModelRes.data = remoteModelRes.data.filter(
-      (m) => !m.id.startsWith("gpt-4"),
+      (m) => !m.id.startsWith("gpt-4") || m.id.startsWith("gpt-4o-mini"),
     );
   }
 
diff --git a/app/config/server.ts b/app/config/server.ts
index 1fba454e8d7a..5bfa2c2df11f 100644
--- a/app/config/server.ts
+++ b/app/config/server.ts
@@ -119,10 +119,16 @@ export const getServerSideConfig = () => {
 
   if (disableGPT4) {
     if (customModels) customModels += ",";
-    customModels += DEFAULT_MODELS.filter((m) => m.name.startsWith("gpt-4"))
+    customModels += DEFAULT_MODELS.filter(
+      (m) => m.name.startsWith("gpt-4") && !m.name.startsWith("gpt-4o-mini"),
+    )
       .map((m) => "-" + m.name)
       .join(",");
-    if (defaultModel.startsWith("gpt-4")) defaultModel = "";
+    if (
+      defaultModel.startsWith("gpt-4") &&
+      !defaultModel.startsWith("gpt-4o-mini")
+    )
+      defaultModel = "";
   }
 
   const isStability = !!process.env.STABILITY_API_KEY;