# Eslint warning  Classname 'xxx' is not a Tailwind CSS class!  tailwindcss/no-custom-classname when using shadcn/ui

### How to fix it

Just add a rule in lint file.

```javascript
// .eslintrc
"rules": {
    /**
    ...
    **/
	"tailwindcss/no-custom-classname": "off"
},
```

### Why do this?

[https://github.com/shadcn-ui/ui/blob/ea677cc74eb0b35591e06558af80cfce2c5b926b/.eslintrc.json#L14](https://github.com/shadcn-ui/ui/blob/ea677cc74eb0b35591e06558af80cfce2c5b926b/.eslintrc.json#L14)