diff --git a/lib/Loop.lua b/lib/Loop.lua
index c059cce..e73a2d2 100644
--- a/lib/Loop.lua
+++ b/lib/Loop.lua
@@ -183,6 +183,11 @@ function Loop:replaceSystem(old: System, new: System)
 	self._systemState[new] = self._systemState[old] or {}
 	self._systemState[old] = nil
 
+	if self._skipSystems[old] then
+		self._skipSystems[old] = nil
+		self._skipSystems[new] = true
+	end
+
 	for system in self._systems do
 		if type(system) == "table" and system.after then
 			local index = table.find(system.after, old)