diff --git a/roles/bodhi2/backend/files/new-updates-sync b/roles/bodhi2/backend/files/new-updates-sync
index 487ffa14d9..b392def49b 100755
--- a/roles/bodhi2/backend/files/new-updates-sync
+++ b/roles/bodhi2/backend/files/new-updates-sync
@@ -328,7 +328,7 @@ def sync_single_release(release):
 
         for ostree in RELEASES[release]['repos'][repo].get('ostrees', []):
             pairs = []
-	    for arch in ostree.get('arches', ['']):
+            for arch in ostree.get('arches', ['']):
                 dest = ostree['dest'] % {'arch': arch}
                 ref = ostree['ref'] % {'arch': arch}
                 pairs.append((dest, ref))