diff --git a/borg_exporter.sh b/borg_exporter.sh
index 4b399a5..6ba044e 100755
--- a/borg_exporter.sh
+++ b/borg_exporter.sh
@@ -47,6 +47,9 @@ function calc_bytes {
         TB)
             echo $NUM | awk '{ print $1 * 1024 * 1024 * 1024 * 1024 }'
             ;;
+        B)
+            echo $NUM | awk '{ print $1 }'
+            ;;
     esac
 }