diff --git a/README.md b/README.md
index 5aa0041..4b6df9b 100644
--- a/README.md
+++ b/README.md
@@ -78,3 +78,4 @@ $ python3 multibuild.py --target linux --arch x86_64 arm64
 - [GrapheneOS](https://github.com/GrapheneOS) - Hardened memory allocator
 - [Mullvad](https://mullvad.net/) - Adblock DNS-over-HTTPS
 - [Firefox-hardened](https://github.com/boredsquirrel/Firefox-hardened) - Mozconfig options
+- [Trivalent](https://github.com/secureblue/Trivalent) - Hardening options
\ No newline at end of file
diff --git a/settings/omegafox.cfg b/settings/omegafox.cfg
index 8f7e120..a3a620f 100644
--- a/settings/omegafox.cfg
+++ b/settings/omegafox.cfg
@@ -683,4 +683,7 @@ defaultPref("javascript.options.ion", false);
 defaultPref("javascript.options.warp", false);
 
 // Disable Unicode domain names to prevent homograph attacks
-defaultPref("network.IDN_show_punycode", true);
\ No newline at end of file
+defaultPref("network.IDN_show_punycode", true);
+
+// Disable middle-mouse paste
+defaultPref("middlemouse.paste", false);
\ No newline at end of file