diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index d30b59e89..963f9f92b 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -81,6 +81,7 @@
               <data android:host="beehaw.org" />
               <data android:host="discuss.online" />
               <data android:host="discuss.tchncs.de" />
+              <data android:host="europe.pub" />
               <data android:host="feddit.dk" />
               <data android:host="feddit.it" />
               <data android:host="feddit.nl" />
@@ -88,25 +89,30 @@
               <data android:host="feddit.online" />
               <data android:host="feddit.org" />
               <data android:host="feddit.uk" />
-              <data android:host="forum.guncadindex.com" />
-              <data android:host="fosscad.io" />
+              <data android:host="fedinsfw.app" />
+              <data android:host="hexbear.net" />
               <data android:host="infosec.pub" />
+              <data android:host="jlai.lu" />
+              <data android:host="lemdro.id" />
               <data android:host="leminal.space" />
               <data android:host="lemmings.world" />
+              <data android:host="lemmus.org" />
               <data android:host="lemmy.blahaj.zone" />
               <data android:host="lemmy.ca" />
               <data android:host="lemmy.cafe" />
               <data android:host="lemmy.dbzer0.com" />
+              <data android:host="lemmy.dorfrollenspiel.de" />
               <data android:host="lemmy.eco.br" />
               <data android:host="lemmy.ml" />
               <data android:host="lemmy.nz" />
               <data android:host="lemmy.sdf.org" />
               <data android:host="lemmy.today" />
               <data android:host="lemmy.world" />
+              <data android:host="lemmy.wtf" />
               <data android:host="lemmy.zip" />
               <data android:host="lemmygrad.ml" />
+              <data android:host="lemmynsfw.com" />
               <data android:host="lemy.lol" />
-              <data android:host="literature.cafe" />
               <data android:host="mander.xyz" />
               <data android:host="midwest.social" />
               <data android:host="pawb.social" />
@@ -116,6 +122,7 @@
               <data android:host="piefed.world" />
               <data android:host="piefed.zip" />
               <data android:host="programming.dev" />
+              <data android:host="quokk.au" />
               <data android:host="reddthat.com" />
               <data android:host="sh.itjust.works" />
               <data android:host="slrpnk.net" />
diff --git a/ios/Open In Thunder/Resources/content.js b/ios/Open In Thunder/Resources/content.js
index 9d9871399..7f33ac244 100644
--- a/ios/Open In Thunder/Resources/content.js	
+++ b/ios/Open In Thunder/Resources/content.js	
@@ -5,6 +5,7 @@ let instances = [
     "beehaw.org",
     "discuss.online",
     "discuss.tchncs.de",
+    "europe.pub",
     "feddit.dk",
     "feddit.it",
     "feddit.nl",
@@ -12,25 +13,30 @@ let instances = [
     "feddit.online",
     "feddit.org",
     "feddit.uk",
-    "forum.guncadindex.com",
-    "fosscad.io",
+    "fedinsfw.app",
+    "hexbear.net",
     "infosec.pub",
+    "jlai.lu",
+    "lemdro.id",
     "leminal.space",
     "lemmings.world",
+    "lemmus.org",
     "lemmy.blahaj.zone",
     "lemmy.ca",
     "lemmy.cafe",
     "lemmy.dbzer0.com",
+    "lemmy.dorfrollenspiel.de",
     "lemmy.eco.br",
     "lemmy.ml",
     "lemmy.nz",
     "lemmy.sdf.org",
     "lemmy.today",
     "lemmy.world",
+    "lemmy.wtf",
     "lemmy.zip",
     "lemmygrad.ml",
+    "lemmynsfw.com",
     "lemy.lol",
-    "literature.cafe",
     "mander.xyz",
     "midwest.social",
     "pawb.social",
@@ -40,6 +46,7 @@ let instances = [
     "piefed.world",
     "piefed.zip",
     "programming.dev",
+    "quokk.au",
     "reddthat.com",
     "sh.itjust.works",
     "slrpnk.net",
diff --git a/ios/Open In Thunder/Resources/manifest.json b/ios/Open In Thunder/Resources/manifest.json
index 5b1719e7b..f2119ce41 100644
--- a/ios/Open In Thunder/Resources/manifest.json	
+++ b/ios/Open In Thunder/Resources/manifest.json	
@@ -23,6 +23,7 @@
                 "*://beehaw.org/*",
                 "*://discuss.online/*",
                 "*://discuss.tchncs.de/*",
+                "*://europe.pub/*",
                 "*://feddit.dk/*",
                 "*://feddit.it/*",
                 "*://feddit.nl/*",
@@ -30,25 +31,30 @@
                 "*://feddit.online/*",
                 "*://feddit.org/*",
                 "*://feddit.uk/*",
-                "*://forum.guncadindex.com/*",
-                "*://fosscad.io/*",
+                "*://fedinsfw.app/*",
+                "*://hexbear.net/*",
                 "*://infosec.pub/*",
+                "*://jlai.lu/*",
+                "*://lemdro.id/*",
                 "*://leminal.space/*",
                 "*://lemmings.world/*",
+                "*://lemmus.org/*",
                 "*://lemmy.blahaj.zone/*",
                 "*://lemmy.ca/*",
                 "*://lemmy.cafe/*",
                 "*://lemmy.dbzer0.com/*",
+                "*://lemmy.dorfrollenspiel.de/*",
                 "*://lemmy.eco.br/*",
                 "*://lemmy.ml/*",
                 "*://lemmy.nz/*",
                 "*://lemmy.sdf.org/*",
                 "*://lemmy.today/*",
                 "*://lemmy.world/*",
+                "*://lemmy.wtf/*",
                 "*://lemmy.zip/*",
                 "*://lemmygrad.ml/*",
+                "*://lemmynsfw.com/*",
                 "*://lemy.lol/*",
-                "*://literature.cafe/*",
                 "*://mander.xyz/*",
                 "*://midwest.social/*",
                 "*://pawb.social/*",
@@ -58,6 +64,7 @@
                 "*://piefed.world/*",
                 "*://piefed.zip/*",
                 "*://programming.dev/*",
+                "*://quokk.au/*",
                 "*://reddthat.com/*",
                 "*://sh.itjust.works/*",
                 "*://slrpnk.net/*",
diff --git a/lib/src/features/instance/data/constants/known_instances.dart b/lib/src/features/instance/data/constants/known_instances.dart
index 7d633f48a..94d101418 100644
--- a/lib/src/features/instance/data/constants/known_instances.dart
+++ b/lib/src/features/instance/data/constants/known_instances.dart
@@ -6,31 +6,36 @@ const Map<String, ThreadiversePlatform> knownInstances = {
   'beehaw.org': ThreadiversePlatform.lemmy,
   'discuss.online': ThreadiversePlatform.lemmy,
   'discuss.tchncs.de': ThreadiversePlatform.lemmy,
+  'europe.pub': ThreadiversePlatform.lemmy,
   'feddit.dk': ThreadiversePlatform.lemmy,
   'feddit.it': ThreadiversePlatform.lemmy,
   'feddit.nl': ThreadiversePlatform.lemmy,
   'feddit.nu': ThreadiversePlatform.lemmy,
   'feddit.org': ThreadiversePlatform.lemmy,
   'feddit.uk': ThreadiversePlatform.lemmy,
-  'forum.guncadindex.com': ThreadiversePlatform.lemmy,
-  'fosscad.io': ThreadiversePlatform.lemmy,
+  'hexbear.net': ThreadiversePlatform.lemmy,
   'infosec.pub': ThreadiversePlatform.lemmy,
+  'jlai.lu': ThreadiversePlatform.lemmy,
+  'lemdro.id': ThreadiversePlatform.lemmy,
   'leminal.space': ThreadiversePlatform.lemmy,
   'lemmings.world': ThreadiversePlatform.lemmy,
+  'lemmus.org': ThreadiversePlatform.lemmy,
   'lemmy.blahaj.zone': ThreadiversePlatform.lemmy,
   'lemmy.ca': ThreadiversePlatform.lemmy,
   'lemmy.cafe': ThreadiversePlatform.lemmy,
   'lemmy.dbzer0.com': ThreadiversePlatform.lemmy,
+  'lemmy.dorfrollenspiel.de': ThreadiversePlatform.lemmy,
   'lemmy.eco.br': ThreadiversePlatform.lemmy,
   'lemmy.ml': ThreadiversePlatform.lemmy,
   'lemmy.nz': ThreadiversePlatform.lemmy,
   'lemmy.sdf.org': ThreadiversePlatform.lemmy,
   'lemmy.today': ThreadiversePlatform.lemmy,
   'lemmy.world': ThreadiversePlatform.lemmy,
+  'lemmy.wtf': ThreadiversePlatform.lemmy,
   'lemmy.zip': ThreadiversePlatform.lemmy,
   'lemmygrad.ml': ThreadiversePlatform.lemmy,
+  'lemmynsfw.com': ThreadiversePlatform.lemmy,
   'lemy.lol': ThreadiversePlatform.lemmy,
-  'literature.cafe': ThreadiversePlatform.lemmy,
   'mander.xyz': ThreadiversePlatform.lemmy,
   'midwest.social': ThreadiversePlatform.lemmy,
   'pawb.social': ThreadiversePlatform.lemmy,
@@ -45,9 +50,11 @@ const Map<String, ThreadiversePlatform> knownInstances = {
   'ttrpg.network': ThreadiversePlatform.lemmy,
   'anarchist.nexus': ThreadiversePlatform.piefed,
   'feddit.online': ThreadiversePlatform.piefed,
+  'fedinsfw.app': ThreadiversePlatform.piefed,
   'piefed.blahaj.zone': ThreadiversePlatform.piefed,
   'piefed.ca': ThreadiversePlatform.piefed,
   'piefed.social': ThreadiversePlatform.piefed,
   'piefed.world': ThreadiversePlatform.piefed,
   'piefed.zip': ThreadiversePlatform.piefed,
+  'quokk.au': ThreadiversePlatform.piefed,
 };