diff --git a/filter-injector.lua b/filter-injector.lua
index 29fc1d3..675ea07 100644
--- a/filter-injector.lua
+++ b/filter-injector.lua
@@ -193,6 +193,8 @@ local function punch_filter(data, filtpos, filtnode, msg)
 		["technic:mv_grinder"] = "dst",
 		["technic:mv_grinder_active"] = "dst",
 		["technic:tool_workshop"] = "src",
+		["technic:mv_freezer"] = "dst",
+		["technic:mv_freezer_active"] = "dst"
 	}
 
 	-- make sure there's something appropriate to inject the item into