diff --git a/app/lists/bc2.py b/app/lists/bc2.py
index 933e840..ffc67d3 100644
--- a/app/lists/bc2.py
+++ b/app/lists/bc2.py
@@ -1,6 +1,6 @@
 import builtins
 from datetime import datetime
-from typing import List
+from typing import List, Dict, Union
 
 from pydantic import BaseModel, Field
 
@@ -33,7 +33,8 @@ class BypassCensorship2(BaseModel):
         title = "Bypass Censorship Version 2"
 
 
-def mirror_sites():
+def mirror_sites(provider: str = "cloudfront") -> Dict[
+        str, Union[str, List[Dict[Union[str, List[Dict[str, str]]]]]]]:
     return {
         "version": "2.0",
         "sites": [{
@@ -55,7 +56,10 @@ def mirror_sites():
                                               "updated_at": str(a.updated),
                                               "url": a.url
                                           } for a in x.proxies if
-                                          a.url is not None and not a.deprecated and not a.destroyed and a.provider == "cloudfront"
+                                          a.url is not None
+                                          and not a.deprecated
+                                          and not a.destroyed
+                                          and a.provider == provider
                                       ]} for x in Origin.query.order_by(Origin.domain_name).all() if x.destroyed is None
         ]
     }