diff --git a/Home.md b/Home.md
index 7d13a3d..c066180 100644
--- a/Home.md
+++ b/Home.md
@@ -177,6 +177,8 @@ Right clicking a filter/injector brings up an inventory. If items are added to t
 
 Filters/injectors cannot be dug if they contain any items in their inventory.
 
+they can also add tags, see https://github.com/mt-mods/pipeworks/pull/107#issuecomment-1925943467 (TODO: improve this)
+
 Here's how you craft it:
 
 ![](images/CraftFilter.png)