diff --git a/Docker.md b/Docker.md
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--- a/Docker.md
+++ b/Docker.md
@@ -45,4 +45,18 @@ You can save this file as `docker-compose.yml`, create a `whitelist.txt` file ne
 |Function|Command|
 |----|----|
 |Shell access (live container)|`docker exec -it rss-bridge /bin/sh`|
-|Realtime container logs|`docker logs -f rss-bridge`|
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+|Realtime container logs|`docker logs -f rss-bridge`|
+
+# Adding custom bridges
+If you want to add a bridge that is not part of [`/bridges`](https://github.com/RSS-Bridge/rss-bridge/tree/master/bridges), you can specify an additional layer to copy necessary files to the `rss-bridge` container.
+
+_Here **root** is folder where `docker-compose.yml` and `whitelist.txt` reside._
+1. Create `bridges` folder in root, copy your [bridges files](https://github.com/RSS-Bridge/rss-bridge/wiki/How-to-create-a-new-Bridge) there, and edit `whitelist.txt` to allow new bridges.
+2. Add `dockerfile: Dockerfile` line under `build` section to `docker-compose.yml` (from the above).
+3. Create `Dockerfile` in root:
+```Dockerfile
+FROM rssbridge/rss-bridge:latest
+
+COPY ./bridges /app/bridges
+```
+4. Run `docker-compose up` to recreate service.
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