diff --git a/src/Jackett.Common/Definitions/anime-free.yml b/src/Jackett.Common/Definitions/anime-free.yml
index 5fe4c72f6..d8850b878 100644
--- a/src/Jackett.Common/Definitions/anime-free.yml
+++ b/src/Jackett.Common/Definitions/anime-free.yml
@@ -6,8 +6,6 @@ language: ru-RU
 type: semi-private
 encoding: windows-1251
 testlinktorrent: false
-certificates:
-  - 2b49b401259cb893f37de9eff343f7d356b1c2f2 # expired 8 ‎January ‎2022
 links:
   - https://anime-free.biz/
 legacylinks:
diff --git a/src/Jackett.Common/Definitions/arenabg.yml b/src/Jackett.Common/Definitions/arenabg.yml
index 9a722cb39..0b2962920 100644
--- a/src/Jackett.Common/Definitions/arenabg.yml
+++ b/src/Jackett.Common/Definitions/arenabg.yml
@@ -9,8 +9,6 @@ links:
   - https://arenabg.com/
 legacylinks:
   - https://arenabg.ch/
-certificates:
-  - 4605acf4b01f565f3c3f3ee1407ce22450172a9d # expired 15 Jul 2022
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/boxingtorrents.yml b/src/Jackett.Common/Definitions/boxingtorrents.yml
index 2b7346817..5d37cea06 100644
--- a/src/Jackett.Common/Definitions/boxingtorrents.yml
+++ b/src/Jackett.Common/Definitions/boxingtorrents.yml
@@ -5,8 +5,6 @@ description: "Boxing Torrents is a Private Torrent Tracker for BOXING"
 language: en-US
 type: private
 encoding: UTF-8
-certificates:
-  - dda4bd19660006cba06561d2b8f61b5e64995679 # expired ‎9 ‎June ‎2022
 links:
   - https://tc-boxing.com/
 
diff --git a/src/Jackett.Common/Definitions/crazyspirits.yml b/src/Jackett.Common/Definitions/crazyspirits.yml
index d0353fb51..e909b7814 100644
--- a/src/Jackett.Common/Definitions/crazyspirits.yml
+++ b/src/Jackett.Common/Definitions/crazyspirits.yml
@@ -7,8 +7,6 @@ type: private
 encoding: UTF-8
 links:
   - https://www.crazyspirits.com/
-certificates:
-  - cb68471b631304b3b4cec6315cfbad5a6780eb84 # self-signed 13 Mar 2022
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/extremlymtorrents.yml b/src/Jackett.Common/Definitions/extremlymtorrents.yml
index 644147c70..7f25a0182 100644
--- a/src/Jackett.Common/Definitions/extremlymtorrents.yml
+++ b/src/Jackett.Common/Definitions/extremlymtorrents.yml
@@ -7,8 +7,6 @@ type: semi-private
 encoding: UTF-8
 links:
   - https://extremlymtorrents.ws/
-certificates:
-  - 31681d3324d3fef65b04b6ab2e634445c4ff06d4 # expired 6-nov-21
 caps:
   categorymappings:
     - {id: 15, cat: Movies/HD, desc: "1080p HD"}
diff --git a/src/Jackett.Common/Definitions/freshmeat.yml b/src/Jackett.Common/Definitions/freshmeat.yml
index d63ee59ba..78d70ae68 100644
--- a/src/Jackett.Common/Definitions/freshmeat.yml
+++ b/src/Jackett.Common/Definitions/freshmeat.yml
@@ -5,8 +5,6 @@ description: "freshMeat is a Public torrent meta-search engine"
 language: en-US
 type: public
 encoding: UTF-8
-certificates:
-  - 9aa995b06d86a22074c90faf5a9836e8a0fe6327 # expired 03/Jan/2022
 links:
   - https://freshmeat.io/
 
diff --git a/src/Jackett.Common/Definitions/frozenlayer.yml b/src/Jackett.Common/Definitions/frozenlayer.yml
index 857283df4..85f0dd250 100644
--- a/src/Jackett.Common/Definitions/frozenlayer.yml
+++ b/src/Jackett.Common/Definitions/frozenlayer.yml
@@ -7,8 +7,6 @@ type: public
 encoding: UTF-8
 links:
   - https://www.frozen-layer.com/
-certificates:
-  - 5fc6a320560295f0d7589c9dd8738bfaed36c3aa # expired 20 December 2020
 
 settings:
   - name: category
diff --git a/src/Jackett.Common/Definitions/hdu.yml b/src/Jackett.Common/Definitions/hdu.yml
index cdf03b5aa..7b9b94035 100644
--- a/src/Jackett.Common/Definitions/hdu.yml
+++ b/src/Jackett.Common/Definitions/hdu.yml
@@ -9,8 +9,6 @@ links:
   - https://pt.upxin.net/
 legacylinks:
   - http://pt.upxin.net/
-certificates:
-  - d52ca3e97d730541d8f81452185e4481225f3a2d # expired 06/Jan/2022
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/leech24.yml b/src/Jackett.Common/Definitions/leech24.yml
index 7b10a6b4e..64fe651cb 100644
--- a/src/Jackett.Common/Definitions/leech24.yml
+++ b/src/Jackett.Common/Definitions/leech24.yml
@@ -5,8 +5,6 @@ description: "leech24 is a Private Torrent Tracker for MOVIES / TV / GENERAL"
 language: en-US
 type: private
 encoding: UTF-8
-certificates:
-  - 15a5285012463f22155b077ddfbad9feb9b4b8ee # issued to DNS Name=vds50211.inrr.ru
 links:
   - https://leech24.net/
 
diff --git a/src/Jackett.Common/Definitions/p2pelite.yml b/src/Jackett.Common/Definitions/p2pelite.yml
index 8b44e27f9..d4b34785c 100644
--- a/src/Jackett.Common/Definitions/p2pelite.yml
+++ b/src/Jackett.Common/Definitions/p2pelite.yml
@@ -5,8 +5,6 @@ description: "P2PElite is a Private Torrent Tracker for EBOOKS / AUDIOBOOKS"
 language: en-US
 type: private
 encoding: UTF-8
-certificates:
-  - 62c2e785a370398cf1397ffa05423044f654c057 # expired ‎3 ‎Feb ‎2022
 links:
   - https://p2pelite.com/
 
diff --git a/src/Jackett.Common/Definitions/peeratiko.yml b/src/Jackett.Common/Definitions/peeratiko.yml
index 6eb188c1c..460e148cf 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:
-  - 775f2bca8ea7d34985c02816508e4e559c924da0 # Expired ‎‎10 ‎July ‎2022
 links:
   - https://peeratiko.org/
 
diff --git a/src/Jackett.Common/Definitions/piratbit.yml b/src/Jackett.Common/Definitions/piratbit.yml
index 32f951ae6..8ce8c843f 100644
--- a/src/Jackett.Common/Definitions/piratbit.yml
+++ b/src/Jackett.Common/Definitions/piratbit.yml
@@ -13,8 +13,6 @@ legacylinks:
   - https://piratbit.ml/
   - http://piratbit.top/
   - https://piratbit.top/
-certificates:
-  - 8531af678cf197593ff4d6a4e6ce30088d719509 # expired 13th Nov 2016
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/piratbitl.yml b/src/Jackett.Common/Definitions/piratbitl.yml
index af44dd90b..ab1bde544 100644
--- a/src/Jackett.Common/Definitions/piratbitl.yml
+++ b/src/Jackett.Common/Definitions/piratbitl.yml
@@ -13,8 +13,6 @@ legacylinks:
   - https://piratbit.ml/
   - http://piratbit.top/
   - https://piratbit.top/
-certificates:
-  - 8531af678cf197593ff4d6a4e6ce30088d719509 # expired 13th Nov 2016
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/racingforme.yml b/src/Jackett.Common/Definitions/racingforme.yml
index 380c048e8..812e7d793 100644
--- a/src/Jackett.Common/Definitions/racingforme.yml
+++ b/src/Jackett.Common/Definitions/racingforme.yml
@@ -5,8 +5,6 @@ description: "Racing For Me (RFM) is a Private Torrent Tracker for RACING"
 language: en-US
 type: private
 encoding: UTF-8
-certificates:
-  - adc1eab7ff8fe606c24cdf2d9c7c86788b0cd80a # expired ‎7 ‎June ‎2022
 links:
   - https://www.racingfor.me/
 
diff --git a/src/Jackett.Common/Definitions/slosoul.yml b/src/Jackett.Common/Definitions/slosoul.yml
index a09a5886c..bc22b26bb 100644
--- a/src/Jackett.Common/Definitions/slosoul.yml
+++ b/src/Jackett.Common/Definitions/slosoul.yml
@@ -6,8 +6,6 @@ language: en-US
 type: private
 encoding: UTF-8
 testlinktorrent: false
-certificates:
-  - 86140a5aa0b0646ad79fe2f2bcd75ea5f9cedbda # Expired ‎27 ‎Jan ‎2022
 links:
   - https://slosoul.net/
 legacylinks:
diff --git a/src/Jackett.Common/Definitions/thehorrorcharnel.yml b/src/Jackett.Common/Definitions/thehorrorcharnel.yml
index 203640afc..e08b508d4 100644
--- a/src/Jackett.Common/Definitions/thehorrorcharnel.yml
+++ b/src/Jackett.Common/Definitions/thehorrorcharnel.yml
@@ -5,8 +5,6 @@ description: "The Horror Charnel (THC) is a Private Torrent Tracker for HORROR /
 language: en-US
 type: private
 encoding: UTF-8
-certificates:
-  - ffcfcef31cc501c935dedfeae5be2aff9ebcd19f # expired ‎‎23 ‎Jan ‎2022
 links:
   - https://horrorcharnel.org/
 
diff --git a/src/Jackett.Common/Definitions/torlook.yml b/src/Jackett.Common/Definitions/torlook.yml
index 70555c3da..7bbb8a5c8 100644
--- a/src/Jackett.Common/Definitions/torlook.yml
+++ b/src/Jackett.Common/Definitions/torlook.yml
@@ -5,8 +5,6 @@ description: "Torlook is a Russian Public torrent meta-search engine combining r
 language: en-US
 type: public
 encoding: UTF-8
-certificates:
-  - 273066e4b30229dfb0bb99474269f58b6fa8971a # expired ‎‎5 ‎April ‎2022
 links:
   - https://gw1.torlook.info/
   - https://torlook.nocensor.world/
diff --git a/src/Jackett.Common/Definitions/torrentmasters.yml b/src/Jackett.Common/Definitions/torrentmasters.yml
index dc39317ca..c4519dbfa 100644
--- a/src/Jackett.Common/Definitions/torrentmasters.yml
+++ b/src/Jackett.Common/Definitions/torrentmasters.yml
@@ -7,8 +7,6 @@ type: private
 encoding: UTF-8
 links:
   - https://torrentmasters.info/
-certificates:
-  - 18a3b32827655ecde9c78839fb186fafd6c7c28e # Expired 6th July 2022
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/torrentslocal.yml b/src/Jackett.Common/Definitions/torrentslocal.yml
index b955e9aad..37f401e3f 100644
--- a/src/Jackett.Common/Definitions/torrentslocal.yml
+++ b/src/Jackett.Common/Definitions/torrentslocal.yml
@@ -7,8 +7,6 @@ type: semi-private
 encoding: UTF-8
 links:
   - https://torrents-local.xyz/
-certificates:
-  - 14853069ae52c82b51ca8e495050a03665ac6292 # expired 14th May 2022
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/vizuk.yml b/src/Jackett.Common/Definitions/vizuk.yml
index b7cdf5385..86ff45507 100644
--- a/src/Jackett.Common/Definitions/vizuk.yml
+++ b/src/Jackett.Common/Definitions/vizuk.yml
@@ -9,9 +9,6 @@ links:
   - https://torrent.vizuk.li/
 legacylinks:
   - http://torrent.vizuk.li/
-certificates:
-  - 96E34ED4DABD2385DCE9538C80F6F0F02B44AE1A # expired 26 april 20
-  - c8614bb9ab6dd074b099bb6d596f7badc557b877 # expired 20 july 21
 
 caps:
   categorymappings:
diff --git a/src/Jackett.Common/Definitions/xxxtor.yml b/src/Jackett.Common/Definitions/xxxtor.yml
index 874804dfa..a2a31adc1 100644
--- a/src/Jackett.Common/Definitions/xxxtor.yml
+++ b/src/Jackett.Common/Definitions/xxxtor.yml
@@ -10,8 +10,6 @@ links:
 legacylinks:
   - https://xxxtor.org/ # redirects to .com
   - https://xxxtor.info/ # redirects to .com
-certificates:
-  - 278bf7803b18da82c113ea307e2ac0b4242a8bbe # expired 20 Feb 2022
 
 caps:
   categorymappings: