---
layout: "docs"
page_title: "Command: state replace-provider"
sidebar_current: "docs-commands-state-sub-replace-provider"
description: |-
  The `terraform state replace-provider` command replaces the provider for resources in the Terraform state.
---

# Command: state replace-provider

The `terraform state replace-provider` command is used to replace the provider
for resources in a [Terraform state](/docs/state/index.html).

## Usage

Usage: `terraform state replace-provider [options] FROM_PROVIDER_FQN TO_PROVIDER_FQN`

This command will update all resources using the "from" provider, setting the
provider to the specified "to" provider. This allows changing the source of a
provider which currently has resources in state.

This command will output a backup copy of the state prior to saving any
changes. The backup cannot be disabled. Due to the destructive nature
of this command, backups are required.

The command-line flags are all optional. The list of available flags are:

* `-auto-approve` - Skip interactive approval.

* `-backup=path` - Path where Terraform should write the backup for the
  original state. This can't be disabled. If not set, Terraform will write it
  to the same path as the statefile with a ".backup" extension.

* `-lock=true`- Lock the state files when locking is supported.

* `-lock-timeout=0s` - Duration to retry a state lock.

* `-state=path` - Path to the source state file to read from. Defaults to the
  configured backend, or "terraform.tfstate".

* `-ignore-remote-version` - When using the enhanced remote backend with
  Terraform Cloud, continue even if remote and local Terraform versions differ.
  This may result in an unusable Terraform Cloud workspace, and should be used
  with extreme caution.

## Example

The example below replaces the `hashicorp/aws` provider with a fork by `acme`, hosted at a private registry at `registry.acme.corp`:

```shell
$ terraform state replace-provider hashicorp/aws registry.acme.corp/acme/aws
```