diff --git a/misskey/misskeyapi.py b/misskey/misskeyapi.py
index 255a5ef..6b67138 100644
--- a/misskey/misskeyapi.py
+++ b/misskey/misskeyapi.py
@@ -349,7 +349,7 @@ class MisskeyAPI:
         params = {
                 }
 
-        endpoint = self.api_base_url + '/api/blocking/instances'
+        endpoint = self.api_base_url + '/api/federation/instances'
 
         response = self.__api_request(endpoint, params)