diff --git a/.env b/.env
index 6af09d1..ac1c311 100644
--- a/.env
+++ b/.env
@@ -2,3 +2,4 @@ DATABASE_PASSWORD=CHANGE_ME
 #DATABASE_KEYFILE=
 BW_PATH=/usr/local/bin/bw
 DATABASE_PATH=/exports/bitwarden-export.kdbx
+BITWARDEN_URL=https://bitwarden.com
diff --git a/README.md b/README.md
index ad14a38..a92d93a 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ It uses official [bitwarden-cli](https://bitwarden.com/help/article/cli/) client
 - Clone this repository
 - Edit `.env` file
   - ⚠️ make sure to set your own `DATABASE_PASSWORD` - used as password for KeePass database
+  - If you are using a custom Bitwarden instance, set the URL in `BITWARDEN_URL`
 - Run
 ```
 docker-compose run bitwarden-to-keepass
@@ -30,4 +31,4 @@ source .venv/bin/activate
 - Run
 ```
 python3 bitwarden-to-keepass.py --bw-session BW_SESSION --database-path DATABASE_PATH --database-password DATABASE_PASSWORD [--database-keyfile DATABASE_KEYFILE] [--bw-path BW_PATH]
-```
\ No newline at end of file
+```
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 11d6161..b392793 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -3,7 +3,7 @@ services:
   bitwarden-to-keepass:
     build: .
     command: >
-      bash -c 'export BW_SESSION=`$BW_PATH login --raw || $BW_PATH unlock --raw`
+      bash -c '$BW_PATH config server $BITWARDEN_URL && export BW_SESSION=`$BW_PATH login --raw || $BW_PATH unlock --raw`
       && $BW_PATH sync
       && python3 bitwarden-to-keepass.py
       && $BW_PATH lock'