diff --git a/README.md b/README.md
index f1b76ce7c..10ec59fc1 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,7 @@ Developer note: The software implements the [Torznab](https://github.com/Sonarr/
  * ArenaBG
  * BaibaKo
  * BookTracker
+ * CasStudioTV
  * Crazy's Corner
  * CzTorrent
  * Deildu
@@ -120,6 +121,7 @@ Developer note: The software implements the [Torznab](https://github.com/Sonarr/
  * MVGroup Forum
  * MVGroup Main
  * NetHD (VietTorrent)
+ * PiratBit
  * RockBox
  * RuTracker
  * Sharewood
@@ -185,7 +187,6 @@ Developer note: The software implements the [Torznab](https://github.com/Sonarr/
  * Carpathians
  * CartoonChaos (CC)
  * CasaTorrent
- * CasStudioTV
  * CCFBits
  * CGPeers
  * CHDBits
@@ -302,7 +303,6 @@ Developer note: The software implements the [Torznab](https://github.com/Sonarr/
  * Passione Torrent <!-- maintained by bonny1992 -->
  * PassThePopcorn (PTP)
  * Peers.FM
- * PiratBit
  * PirateTheNet (PTN)
  * PixelCove (Ultimate Gamer)
  * PiXELHD (PxHD)
diff --git a/src/Jackett.Common/Definitions/baibako.yml b/src/Jackett.Common/Definitions/baibako.yml
index 2fbc03d9e..0593461d7 100644
--- a/src/Jackett.Common/Definitions/baibako.yml
+++ b/src/Jackett.Common/Definitions/baibako.yml
@@ -3,7 +3,7 @@
   name: BaibaKo
   description: "BaibaKo is a RUSSIAN Semi-Private Torrent Tracker for TV"
   language: ru-ru
-  type: private
+  type: semi-private
   encoding: windows-1251
   links:
     - http://baibako.tv/
diff --git a/src/Jackett.Common/Definitions/booktracker.yml b/src/Jackett.Common/Definitions/booktracker.yml
index a878d3222..05d78d077 100644
--- a/src/Jackett.Common/Definitions/booktracker.yml
+++ b/src/Jackett.Common/Definitions/booktracker.yml
@@ -3,7 +3,7 @@
   name: BookTracker
   description: "BookTracker is a RUSSIAN Semi-Private Torrent Tracker for EBOOKS"
   language: ru-ru
-  type: private
+  type: semi-private
   encoding: UTF-8
   links:
     - https://booktracker.org/
diff --git a/src/Jackett.Common/Definitions/casstudiotv.yml b/src/Jackett.Common/Definitions/casstudiotv.yml
index 58e74a4f4..8beabd244 100644
--- a/src/Jackett.Common/Definitions/casstudiotv.yml
+++ b/src/Jackett.Common/Definitions/casstudiotv.yml
@@ -1,9 +1,9 @@
 ---
   site: casstudiotv
   name: CasStudioTV
-  description: "CasStudioTV is a RUSSIAN Private Torrent Tracker for TV"
+  description: "CasStudioTV is a RUSSIAN Semi-Private Torrent Tracker for TV"
   language: ru
-  type: private
+  type: semi-private
   encoding: UTF-8
   links:
     - https://casstudio.tk/
diff --git a/src/Jackett.Common/Definitions/hamsterstudio.yml b/src/Jackett.Common/Definitions/hamsterstudio.yml
index e155e2dc3..4ce643705 100644
--- a/src/Jackett.Common/Definitions/hamsterstudio.yml
+++ b/src/Jackett.Common/Definitions/hamsterstudio.yml
@@ -3,7 +3,7 @@
   name: HamsterStudio
   description: "HamsterStudio is a RUSSIAN Semi-Private Torrent Tracker for TV"
   language: ru-ru
-  type: private
+  type: semi-private
   encoding: windows-1251
   links:
     - http://hamsterstudio.org/
diff --git a/src/Jackett.Common/Definitions/piratbit.yml b/src/Jackett.Common/Definitions/piratbit.yml
index 6861af7fb..013fa370f 100644
--- a/src/Jackett.Common/Definitions/piratbit.yml
+++ b/src/Jackett.Common/Definitions/piratbit.yml
@@ -1,9 +1,9 @@
 ---
   site: piratbit
   name: PiratBit
-  description: "PirateBit is a RUSSIAN Private Torrent Tracker for MOVIES / TV / GENERAL"
+  description: "PirateBit is a RUSSIAN Semi-Private Torrent Tracker for MOVIES / TV / GENERAL"
   language: ru-ru
-  type: private
+  type: semi-private
   encoding: UTF-8
   links:
     - http://piratbit.top/