# BREAKING_SLOT_CHANGE: Slot removed

> Slot removed

| Severity | Fault                         | Stage            |
| -------- | ----------------------------- | ---------------- |
| warning  | customer (the source package) | version creation |

## What it means

Compared with the version in production (or the latest version while production points nowhere), a slot of the component was removed: content that pages put in it is no longer shown. The version is created; promoting it to production needs allowBreaking.

## How to fix

Keep the slot, or move that content on every page and promote with allowBreaking.