diff --git a/additional_install.sh b/additional_install.sh
index 50499dc..c394e8b 100755
--- a/additional_install.sh
+++ b/additional_install.sh
@@ -50,7 +50,9 @@ if [[ "$BITWARDEN" == "yes" ]]; then
         DB_USER="$(echo $RANDOM | md5sum | head -c 8)";
         DB_PASSWORD="$(echo $RANDOM | md5sum | head -c 10)";
         DB_ROOT_PASSWORD="$(echo $RANDOM | md5sum | head -c 10)";
-	
+
+	BITWARDEN_DOMAIN="https://$BITWARDEN_DOMAIN";
+
 	sed -i "s/DB_MYSQL/$DB_MYSQL/g" /tmp/bitwarden/bitwarden-secret.json;
 	sed -i "s/DB_USER/$DB_USER/g" /tmp/bitwarden/bitwarden-secret.json;
 	sed -i "s/DB_PASSWORD/$DB_PASSWORD/g" /tmp/bitwarden/bitwarden-secret.json;