diff --git a/src/Jackett.Common/Definitions/kufei.yml b/src/Jackett.Common/Definitions/kufei.yml
index a9e838703..3a422b240 100644
--- a/src/Jackett.Common/Definitions/kufei.yml
+++ b/src/Jackett.Common/Definitions/kufei.yml
@@ -5,8 +5,6 @@ description: "Kufei (库非) is a CHINESE Private Torrent Tracker for MOVIES / T
 language: zh-CN
 type: private
 encoding: UTF-8
-certificates:
-  - 45f224bde8e41916914bc343deb1419737b1c5b6 # NET::ERR_CERT_COMMON_NAME_INVALID
 links:
   - https://kufei.org/