CFrame not lerping

Hi! For some reason, my CFrame is not lerping.
Code: (I don’t think my full code is necessary)

	UIS.InputBegan:Connect(function(input)
			if input.KeyCode == Enum.KeyCode.E then
				if inRange then
					--Open the door
					print("Yes")  --Prints!
					for i = 0, 1, 0.1 do
						wait()
						door.CFrame:Lerp(opened.CFrame, i)
					end
				end
			end

I figured it out already- instead of door.CFrame:Lerp I should’ve done
door.CFrame = door.CFrame:Lerp(opened.CFrame, i)