diff --git a/services/backup/src/config.rs b/services/backup/src/config.rs
index f581e7bcf..661985e85 100644
--- a/services/backup/src/config.rs
+++ b/services/backup/src/config.rs
@@ -1,43 +1,44 @@
 use clap::Parser;
 use once_cell::sync::Lazy;
 use tracing::info;
 
 use crate::constants::{DEFAULT_BLOB_SERVICE_URL, DEFAULT_HTTP_PORT};
 
 #[derive(Parser)]
 #[command(version, about, long_about = None)]
 pub struct AppConfig {
   /// HTTP server listening port
   #[arg(long, default_value_t = DEFAULT_HTTP_PORT)]
   pub http_port: u16,
   /// AWS Localstack service URL
   #[arg(env = "LOCALSTACK_ENDPOINT")]
   #[arg(long)]
   pub localstack_endpoint: Option<String>,
   /// Blob service URL
+  #[arg(env = "BLOB_SERVICE_URL")]
   #[arg(long, default_value = DEFAULT_BLOB_SERVICE_URL)]
   pub blob_service_url: reqwest::Url,
 }
 
 /// Stores configuration parsed from command-line arguments
 /// and environment variables
 pub static CONFIG: Lazy<AppConfig> = Lazy::new(|| AppConfig::parse());
 
 /// Processes the command-line arguments and environment variables.
 /// Should be called at the beginning of the `main()` function.
 pub(super) fn parse_cmdline_args() {
   // force evaluation of the lazy initialized config
   Lazy::force(&CONFIG);
 }
 
 /// Provides region/credentials configuration for AWS SDKs
 pub async fn load_aws_config() -> aws_types::SdkConfig {
   let mut config_builder = aws_config::from_env();
 
   if let Some(endpoint) = &CONFIG.localstack_endpoint {
     info!("Using Localstack. AWS endpoint URL: {}", endpoint);
     config_builder = config_builder.endpoint_url(endpoint);
   }
 
   config_builder.load().await
 }