The Wall Street Journal has long had a strict paywall — unless you simply copy and paste the headline into Google, a favored route for those not wanting to pony up $200 a year. Some users have noticed in recent days that the trick isn’t working.

A Journal spokesperson said the publisher was running a test to see if doing so would entice would-be subscribers to pay up. The rep wouldn’t elaborate on how long and extensive the experiment was and if permanently closing the loophole was a possible outcome.