diff --git a/src/Jackett.Common/Definitions/peeratiko.yml b/src/Jackett.Common/Definitions/peeratiko.yml
index cdfb1d083..ee96bb375 100644
--- a/src/Jackett.Common/Definitions/peeratiko.yml
+++ b/src/Jackett.Common/Definitions/peeratiko.yml
@@ -5,6 +5,8 @@ description: "Peeratiko is a GREEK Private Torrent Tracker for MOVIES / TV / GEN
 language: el-GR
 type: private
 encoding: UTF-8
+certificates:
+  - ad5b3d1c1fba1fd43505ff6e8d345cd686caef24 # expired 23rd Jan 2024
 links:
   - https://peeratiko.org/