diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75c805147..c43bde551 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -58,6 +58,7 @@
 - Minor: Added incremental search to channel search. (#3544)
 - Minor: Show right click context menu anywhere within a message's line. (#3566)
 - Minor: Make Tab Layout setting only accept predefined values (#3564)
+- Minor: Added librewolf, icecat, and waterfox incognito support. (#3588)
 - Bugfix: Fix Split Input hotkeys not being available when input is hidden (#3362)
 - Bugfix: Fixed colored usernames sometimes not working. (#3170)
 - Bugfix: Restored ability to send duplicate `/me` messages. (#3166)
diff --git a/src/util/IncognitoBrowser.cpp b/src/util/IncognitoBrowser.cpp
index 9ff1ba6e3..24e79a7e7 100644
--- a/src/util/IncognitoBrowser.cpp
+++ b/src/util/IncognitoBrowser.cpp
@@ -12,10 +12,11 @@ namespace {
     {
         // list of command line switches to turn on private browsing in browsers
         static auto switches = std::vector<std::pair<QString, QString>>{
-            {"firefox", "-private-window"},     {"chrome", "-incognito"},
-            {"vivaldi", "-incognito"},          {"opera", "-newprivatetab"},
-            {"opera\\\\launcher", "--private"}, {"iexplore", "-private"},
-            {"msedge", "-inprivate"},
+            {"firefox", "-private-window"},  {"librewolf", "-private-window"},
+            {"waterfox", "-private-window"}, {"icecat", "-private-window"},
+            {"chrome", "-incognito"},        {"vivaldi", "-incognito"},
+            {"opera", "-newprivatetab"},     {"opera\\\\launcher", "--private"},
+            {"iexplore", "-private"},        {"msedge", "-inprivate"},
         };
 
         // transform into regex and replacement string