# Migrate to docker
**URL:** https://community.zammad.org/t/migrate-to-docker/6558
**Category:** Technical assistance
**Created:** [April 4, 2021, 7:24pm UTC](https://community.zammad.org/t/migrate-to-docker/6558 "2021-04-04T19:24:12Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@cptpirx](https://community.zammad.org/u/cptpirx)
#### Post date: [April 4, 2021, 7:24pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/1 "2021-04-04T19:24:12Z")
### Infos:
- Used Zammad version: 4
- Used Zammad installation source: docker
- Operating system: ubuntu 20.04
- Browser + version: Chrome
How can I migrate my installed zammad (from package: 4.0, pgsql 12.6) to docker-compose?
The latest docker-compose image contains 9.6.20 postgresql.
I tried:
- restore from zammad\_backup.sh
- restore database from manually created backup but seems can not restore from newer database
Thanks,
Pirx
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### Author:  [@olafbuitelaar](https://community.zammad.org/u/olafbuitelaar)
#### Post date: [April 4, 2021, 7:29pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/2 "2021-04-04T19:29:35Z")
maybe first try to restore with the original version, and once successfully restored, then upgrade to the pgsql container to the version you want.
I’m running with the postgres:13-alpine tag, and seems to run fine.
Also make sure you upgrade the zammad-backup container, since the pg\_dump’s aren’t compatible.
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### Author:  [@cptpirx](https://community.zammad.org/u/cptpirx)
#### Post date: [April 4, 2021, 7:43pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/3 "2021-04-04T19:43:59Z")
thanks, how can I integrate the newer postgres into my docker compose which contains:
image: ${IMAGE\_REPO}:zammad-postgresql${VERSION}
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### Author:  [@olafbuitelaar](https://community.zammad.org/u/olafbuitelaar)
#### Post date: [April 4, 2021, 7:51pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/4 "2021-04-04T19:51:21Z")
just replace the line to your likings?
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### Author:  [@cptpirx](https://community.zammad.org/u/cptpirx)
#### Post date: [April 4, 2021, 7:54pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/5 "2021-04-04T19:54:34Z")
tomorrow I will try it 🙂 thanks again!
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### Author:  [@cptpirx](https://community.zammad.org/u/cptpirx)
#### Post date: [April 5, 2021, 8:52pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/7 "2021-04-05T20:52:38Z")
finally I built a new image from containers/zammad-postgresql/Dockerfile, it seems working properly with postgresql 12.6
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### Author:  [@system](https://community.zammad.org/u/system)
#### Post date: [August 3, 2021, 8:53pm UTC](https://community.zammad.org/t/migrate-to-docker/6558/8 "2021-08-03T20:53:07Z")
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