diff --git a/src/CoreGuiWarn.client.luau b/src/CoreGuiWarn.client.luau
new file mode 100644
index 0000000..11db4d6
--- /dev/null
+++ b/src/CoreGuiWarn.client.luau
@@ -0,0 +1,10 @@
+local StarterGui = game:GetService("StarterGui")
+
+task.spawn(function()
+	while task.wait(3) do
+		if StarterGui:GetCoreGuiEnabled(Enum.CoreGuiType.Backpack) then
+			warn("Purse and CoreGui backpack enabled at the same time")
+			break
+		end
+	end
+end)