Staff at the Louvre voted for another day of strike action on Monday, union representatives told AFP in Paris, threatening fresh disruption at the world's most-visited museum.
Disgruntled staff stopped work for three days last month, causing a complete shutdown on one day and partial closures on two others.
More than two months after an embarrassing daylight heist at the museum, which has heaped pressure on management, staff are calling for more recruitment and better maintenance of the vast complex of buildings.
"Around 350 people from various professions -- operations, conservation, support staff -- voted unanimously" to resume strike action, Valerie Baud from the CFDT union told AFP.
The CGT union confirmed the vote on its Instagram account.
It was unclear whether the strikers would force management to close or limit access to visitors on Monday.
The Louvre workforce totals over 2,000 people.
Questions continue to swirl since the October 19 break-in at the Louvre over whether it was avoidable and why thieves were able to steal crown jewels worth more than $100 million.
Two intruders used a truck-mounted extendable platform to access a gallery containing the jewels, slicing through a glass door with disk-cutters in front of startled visitors before stealing eight priceless items.
As well as the robbery, two other recent incidents have highlighted maintenance problems inside the building which chief architect Francois Chatillon has described as "not in a good state.”
A water leak in November damaged hundreds of books and manuscripts in the Egyptian department, while management had to shut a gallery housing ancient Greek ceramics in October because ceiling beams above it risk giving way.
