diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 2c7754b6f192..1cdd27a1c257 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -37,6 +37,9 @@ Don't post anything related to betting, mining, BINs, CCs, etc.
 **🎮 Multiplayer Game Hacks**:
 Don't post any hacks/exploits that give unfair advantages in multiplayer games.
 
+**🖥️ Custom Operating Systems**
+We don't recommened people use these.
+
 ## Reporting a Site
 
 > [!TIP]