Formula 1 is set to implement "Monaco-specific regulations" in a bid to aid overtaking at the sport's most famous race, the governing FIA announced on Tuesday.
The Monaco Grand Prix has been the jewel in F1's crown since debuting in the inaugural 1950 season but its winding streets also make racing difficult.
Last year, the race was red-flagged during the first lap, at which point most drivers completed their mandatory switch to a different tyre compound, removing the need to make a pit stop.
Afterwards -- with the top 10 all holding position -- world champion Max Verstappen called the race, which was won by home favourite Charles Leclerc, "boring."
In a bid to improve the show, mandatory extra pit stops could be enforced as early as this year, with the Formula 1 Commission agreeing to the special rules after meeting on Tuesday.
"With the aim of promoting better racing at the Monaco Grand Prix, the commission discussed proposals for Monaco-specific regulations," a statement from the FIA read.
"The commission agreed to increase the numbers of mandatory pit stops in the race. These proposals will be further discussed by the Sporting Advisory Committee in the coming weeks."
Then plan would also be for all three tyre compounds to be used, sources have told ESPN.
For an in-season change, there needs to be unanimous agreement from the Sporting Advisory Committee.
All other races are set to maintain the mandatory one-stop rule.
This year's Monaco Grand Prix takes place on May 23-25.
"Obviously Monaco, you can't change the layout of the circuit. And of course, as we've seen previously, with particularly these cars as big as they are now, the race is very much dictated by the Saturday [qualifying session]," Red Bull boss Christian Horner said.
Verstappen added: I" don't know if it's going to make a massive difference or whatever. I don't mind if it's one stop, two stops, 25 stops. It's all fine. I do whatever is decided, right?
"It's just one of these tracks where it's very hard to pass and of course the bigger we make the cars, the more difficult it is also to race.
"I felt like in 2016 there was still a little bit of an opportunity. Now that's of course gone. If the two pit stops help, I don't know, but I guess we'll find out, right? It's the last year with the current generation of cars."