diff --git a/fdroidserver/server.py b/fdroidserver/server.py
index 473529db..21454b80 100644
--- a/fdroidserver/server.py
+++ b/fdroidserver/server.py
@@ -143,7 +143,7 @@ def update_serverwebroot(serverwebroot, repo_section):
 
 
 def _local_sync(fromdir, todir):
-    rsyncargs = ['rsync', '--recursive', '--links', '--times',
+    rsyncargs = ['rsync', '--recursive', '--links', '--times', '--perms',
                  '--one-file-system', '--delete', '--chmod=Da+rx,Fa-x,a+r,u+w']
     # use stricter rsync checking on all files since people using offline mode
     # are already prioritizing security above ease and speed