My equal sign underlined in red?

I know I'm stupid, this is a simple fix. (But it's funny how I'm having trouble with this one.) Everytime I try, the '=' is underlined in red, help.

if workspace.Okay.Value = true then
		wait(1)
		f1.PlayerGui.Radio.Frame.Input.Selectable = false
		wait(0.2)
		f1.PlayerGui.Radio.Frame.Play:Remove()
		wait(0.3)
		f1.PlayerGui.Radio.Frame.Input.Text = game.Workspace.Theme.SoundId
	end

LINK: https://prnt.sc/ik4iu1

with a if statment you always need ==