diff --git a/Troubleshooting.md b/Troubleshooting.md
index ca08ea9..b3392b7 100644
--- a/Troubleshooting.md
+++ b/Troubleshooting.md
@@ -205,4 +205,19 @@ If you don't see anything happening after you triggered a webhook, double-check
 
 ### DBShell in Netbox container doesn't work
 
-We don't install `psql` into the Netbox container. Because of this the command `./manage.py dbshell` will not work. To access the database shell directly use the command mentioned under the section [Database Operations](#database-operations).
\ No newline at end of file
+We don't install `psql` into the Netbox container. Because of this the command `./manage.py dbshell` will not work. To access the database shell directly use the command mentioned under the section [Database Operations](#database-operations).
+
+### Netbox Container doesn't start when IPv6 is disabled
+
+You can disable the IPv6 listener in the container by replacing the Nginx Unit configuration. Make a copy of the the `nginx-unit.json` from our repository (from the tag you are using) and remove the IPv6 listener section:
+```json
+    "[::]:8080": {
+      "pass": "routes"
+    }
+```
+NOTE: Also remove the trailing comma
+
+After the section is removed you need to mount the new configuration file into the container. This can be done in a `volumes` section in `docker-compose.override.yml` with the following line:
+```yaml
+- /opt/netbox/configuration/nginx-unit.json:/etc/unit/nginx-unit.json:ro
+```