diff --git a/src/Jackett.Common/Definitions/frozenlayer.yml b/src/Jackett.Common/Definitions/frozenlayer.yml
index 319361676..2ab12c311 100644
--- a/src/Jackett.Common/Definitions/frozenlayer.yml
+++ b/src/Jackett.Common/Definitions/frozenlayer.yml
@@ -7,6 +7,8 @@ type: public
 encoding: UTF-8
 links:
   - https://www.frozen-layer.com/
+certificates:
+  - f10b172547eee4b73d7b8f2ea66311134033faa8 # expired ‎16 ‎Sep ‎2020
 
 settings:
   - name: category