diff --git a/src/Jackett.Common/Definitions/mypornclub.yml b/src/Jackett.Common/Definitions/mypornclub.yml
index 19dfb1f13..92c74f341 100644
--- a/src/Jackett.Common/Definitions/mypornclub.yml
+++ b/src/Jackett.Common/Definitions/mypornclub.yml
@@ -5,8 +5,6 @@ description: "MyPornClub is a Public Torrent Tracker for 3X"
 language: en-US
 type: public
 encoding: UTF-8
-certificates:
-  - 21debda35c67d63e823d122df5824a3f8465759a # expired 2 Nov 2024
 links:
   - https://myporn.club/
 
diff --git a/src/Jackett.Common/Definitions/peeratiko.yml b/src/Jackett.Common/Definitions/peeratiko.yml
index 6bdd9b35c..c7c56b383 100644
--- a/src/Jackett.Common/Definitions/peeratiko.yml
+++ b/src/Jackett.Common/Definitions/peeratiko.yml
@@ -5,8 +5,6 @@ description: "Peeratiko is a GREEK Private Torrent Tracker for MOVIES / TV / GEN
 language: el-GR
 type: private
 encoding: UTF-8
-certificates:
-  - b1e9d7885688c0c4123768c2c091e3c1e0a1aead # Expired 24th Dec 2024
 links:
   - https://peeratiko.org/
 
diff --git a/src/Jackett.Common/Definitions/sharewood-api.yml b/src/Jackett.Common/Definitions/sharewood-api.yml
index c96ed8fed..00cf02587 100644
--- a/src/Jackett.Common/Definitions/sharewood-api.yml
+++ b/src/Jackett.Common/Definitions/sharewood-api.yml
@@ -8,8 +8,6 @@ language: fr-FR
 type: semi-private
 encoding: UTF-8
 requestDelay: 2.1
-certificates:
-  - 023A091295E81813D040DFA0FA842DF9892BF0F5  # expired 10-March-2024 note: despite a new CA issued this one still pops up occasionally
 links:
   - https://www.sharewood.tv/
 
diff --git a/src/Jackett.Common/Definitions/tribalmixes.yml b/src/Jackett.Common/Definitions/tribalmixes.yml
index 1eb732c2f..7b59cdb8d 100644
--- a/src/Jackett.Common/Definitions/tribalmixes.yml
+++ b/src/Jackett.Common/Definitions/tribalmixes.yml
@@ -5,8 +5,6 @@ description: "TribalMixes is a ratioless Semi-Private Torrent Tracker for DJ MIX
 language: en-GB
 type: semi-private
 encoding: ISO-8859-1
-certificates:
-  - f355c2aff407bd4bba816fd16fe582469495d0d5 # Expired 12 Mar 25
 links:
   - https://www.tribalmixes.com/
 
diff --git a/src/Jackett.Common/Definitions/xider-torrent.yml b/src/Jackett.Common/Definitions/xider-torrent.yml
index 2004d5d2e..49b65c7e4 100644
--- a/src/Jackett.Common/Definitions/xider-torrent.yml
+++ b/src/Jackett.Common/Definitions/xider-torrent.yml
@@ -5,8 +5,6 @@ description: "Xider-Torrent is a HUNGARIAN Private Tracker for MOVIES / TV"
 language: hu-HU
 type: private
 encoding: UTF-8
-certificates:
-  - 2191bbeb4c86d287861b0a63d26aecc0983d5087 # Expired 18th November 2024
 links:
   - https://xider.eu/