diff --git a/roles/bodhi2/backend/files/new-updates-sync b/roles/bodhi2/backend/files/new-updates-sync
index ec5dc16756..b7ff2c847d 100755
--- a/roles/bodhi2/backend/files/new-updates-sync
+++ b/roles/bodhi2/backend/files/new-updates-sync
@@ -185,7 +185,7 @@ def collect_stats(stats):
 
 
 def to_human(num_bytes):
-    ranges = ['B', 'KiB', 'MiB', 'GiB', 'TiB']
+    ranges = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']
     cur_range = 0
     while num_bytes >= 1024 and cur_range+1 <= len(ranges):
         num_bytes = num_bytes / 1024