# installing zammad with caddy
**URL:** https://community.zammad.org/t/installing-zammad-with-caddy/19894
**Category:** Technical assistance
**Created:** [March 25, 2026, 7:56pm UTC](https://community.zammad.org/t/installing-zammad-with-caddy/19894 "2026-03-25T19:56:48Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Fatih5252](https://community.zammad.org/u/Fatih5252)
#### Post date: [March 25, 2026, 7:56pm UTC](https://community.zammad.org/t/installing-zammad-with-caddy/19894/1 "2026-03-25T19:56:48Z")
Hello, I am new to the self-hosting community and I want to install Zammad. The problem is that when I try to install Zammad with Portainer, it gives me an error saying that port 80 is already in use. This is expected because I use Caddy, not Nginx. I can’t move forward—can someone help me with how to install Zammad with Caddy?
Best
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### Author:  [@MrGeneration](https://community.zammad.org/u/MrGeneration)
#### Post date: [March 25, 2026, 9:42pm UTC](https://community.zammad.org/t/installing-zammad-with-caddy/19894/2 "2026-03-25T21:42:54Z")
Sounds like the available scenarios might be helpful for you:
> **[Docker Compose Scenarios — Zammad System Documentation documentation](https://docs.zammad.org/en/latest/install/docker-compose/docker-compose-scenarios.html#stack-https)**
Switching the nginx port with an override would also be an option… if you don’t know how to do that, then a docker based installation might not be the best should to be honest.