diff --git a/lua/wire/server/wirelib.lua b/lua/wire/server/wirelib.lua
index b3c09aa3f3..8d4a268622 100644
--- a/lua/wire/server/wirelib.lua
+++ b/lua/wire/server/wirelib.lua
@@ -898,25 +898,34 @@ do -- class OutputIterator
 	OutputIterator.__index = OutputIterator
 
 	function OutputIterator:Add(ent, iname, value)
-		table.insert(self, { Entity = ent, IName = iname, Value = value })
+		local last = self.last + 1
+
+		self.last = last
+		self[last] = { Entity = ent, IName = iname, Value = value }
 	end
 
 	function OutputIterator:Process()
 		if self.Processing then return end -- should not occur
 		self.Processing = true
 
-		while #self > 0 do
-			local nextelement = self[1]
-			table.remove(self, 1)
+		while self.first <= self.last do
+			local first = self.first
+			local nextelement = self[first]
+
+			self[first] = nil
+			self.first = first + 1
 
 			WireLib.TriggerInput(nextelement.Entity, nextelement.IName, nextelement.Value, self)
 		end
 
+		self.first = 1
+		self.last = 0
+
 		self.Processing = nil
 	end
 
 	function WireLib.CreateOutputIterator()
-		return setmetatable({}, OutputIterator)
+		return setmetatable({ first = 1, last = 0 }, OutputIterator)
 	end
 end -- class OutputIterator