diff --git a/paperless.nix b/paperless.nix
index 1ce32c6..93bfa2c 100644
--- a/paperless.nix
+++ b/paperless.nix
@@ -22,7 +22,7 @@ in
       };
       PAPERLESS_TIME_ZONE = "Europe/Paris";
       PAPERLESS_CONSUMER_ENABLE_BARCODES = "true";
-      PAPERLESS_CONSUMER_ENABLE_ASN_BARCODES = "true";
+      PAPERLESS_CONSUMER_ENABLE_ASN_BARCODE = "true";
       PAPERLESS_CONSUMER_BARCODE_SCANNER = "ZXING";
     };
   };