diff --git a/README.md b/README.md
index 6da6aa8..44dce70 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,7 @@ If you are still using 0.1.0 Cleanroom, use 0.5.4. But that's not recommended.
 * Ears
 * Colytra
 * Crossbow
+* Polyfrost mods 
 
 ## Note
 Add + to start of the file if it's not there.
\ No newline at end of file