diff --git a/src/constants/auth.ts b/src/constants/auth.ts
index 2e7cbd9..e4ecd5d 100644
--- a/src/constants/auth.ts
+++ b/src/constants/auth.ts
@@ -1,7 +1,7 @@
 export const officialAPIEndpoint = 'https://api.nova-oss.com/v1/chat/completions';
 const customAPIEndpoint =
-  import.meta.env.VITE_CUSTOM_API_ENDPOINT || 'https://free.churchless.tech/v1/chat/completions/';
+  import.meta.env.VITE_CUSTOM_API_ENDPOINT || 'https://api.openai.com/v1/chat/completions';
 export const defaultAPIEndpoint =
   import.meta.env.VITE_DEFAULT_API_ENDPOINT || officialAPIEndpoint;
 
-export const availableEndpoints = [officialAPIEndpoint, customAPIEndpoint];
+export const availableEndpoints = [officialAPIEndpoint, customAPIEndpoint, 'https://api.naga.ac/v1/chat/completions'];