diff --git a/.github/workflows/build-and-publish.yaml b/.github/workflows/build-and-publish.yaml
index 0bf8ce1..40fad7c 100644
--- a/.github/workflows/build-and-publish.yaml
+++ b/.github/workflows/build-and-publish.yaml
@@ -19,7 +19,12 @@ jobs:
       # this step was made by AI, i hope it works
       - name: Extract registry host
         id: registry
-        run: echo "host=$(echo ${{ github.server_url }} | sed 's|https\?://||')" >> "$GITHUB_OUTPUT"
+        run: |
+          HOST=$(echo ${{ github.server_url }} | sed 's|https\?://||')
+          if [ "$HOST" = "github.com" ]; then
+            HOST="ghcr.io"
+          fi
+          echo "host=$HOST" >> "$GITHUB_OUTPUT"
       
       - name: Docker meta
         id: meta
diff --git a/README.md b/README.md
index 6e96b6f..11a9fd4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,28 @@
 # bnuy-api
 
 A API which collects pictures of bunnies and provides a API to get random bunny pictures.
-doesn't work yet, still in progress
\ No newline at end of file
+
+it's just a basic API right now, I want to add more sources for gifs (tenor?) and maybe more sources for pictures
+
+# Usage
+
+The API is available [here](https://bnuy-api.scrunkly.cat/random)
+
+# Selfhosting
+
+Just copy the compose.yml from the repo and copy the .env.example to .env and fill it.
+
+```
+# bnuy-api
+POST_LIMIT=20
+LOG_LEVEL=INFO
+FORWARDED_ALLOW_IPS=172.16.0.0/12
+
+# Database MariaDB
+DB_HOST=mariadb
+DB_PORT=3306
+DB_ROOT_PASSWORD=rootpassword
+DB_USER=bnuy
+DB_PASSWORD=example
+DB_NAME=bnuy
+```
\ No newline at end of file