diff --git a/start.sh b/start.sh
index 52f9b1f..62c5b33 100755
--- a/start.sh
+++ b/start.sh
@@ -8,7 +8,7 @@ mkdir -p /app/data/data /run/minio/config /run/minio/certs
 source /app/data/env.sh
 
 # https://docs.min.io/minio/baremetal/reference/minio-server/minio-server.html#envvar.MINIO_SERVER_URL
-[[ -n "${API_SERVER_DOMAIN:-}" ]] && export MINIO_SERVER_URL="https://${API_SERVER_DOMAIN}"
+export MINIO_SERVER_URL="https://${API_SERVER_DOMAIN}"
 export MINIO_BROWSER_REDIRECT_URL="https://${CLOUDRON_APP_DOMAIN}"
 
 if [[ ! -d /app/data/mc_config ]]; then