The Original Chinatown Ice Cream Factory — one of New York’s oldest and finest ice cream shops — is fighting an eviction notice from its landlord. The Post reports that the owner of the building at 65 Bayard St., between Mott and Elizabeth streets, has been trying to push out the famed family-owned spot for allegedly using too much water.

But the Seid family, which has run the shop since 1978, says it’s a farce. Landlord Nolan Cheng — not the ice cream factory tenant — is responsible for water bills, the Seid family claims in a lawsuit filed this month. “My landlord is just really unbearable,” co-owner Christina Seid tells The Post. “He is doing anything he can to get us out to get a higher rent.”

The Seids and Cheng have been fighting about the water bills for years, with court cases dating back to 2011. As part of the dispute, Cheng claimed that the ice cream family was maliciously wasting water to rack up bills, while the Seids allege that they’re inappropriately being pushed out of the low-rent spot that costs $1,000 per month. The landlord purchased the building from the Seid family in 2005 for $3.8 million, according to Department of Finance records.

The narrow ice cream shop is known for celebrating flavors more common in China than the U.S., such as durian, red bean, and lychee. It’s been in the same family since it opened about four decades ago.