diff --git a/imap_filter/imap_filter.py b/imap_filter/imap_filter.py
index 1d24f6e..5b6f41b 100644
--- a/imap_filter/imap_filter.py
+++ b/imap_filter/imap_filter.py
@@ -186,7 +186,7 @@ class ImapFilter:
             os.chown(self.config['sieve_scripts_path'], owner, group)
         os.chmod(
             self.config['sieve_scripts_path'],
-            stat.S_IRUSR & stat.S_IWUSR & stat.S_IXUSR & stat.S_IRWXG & stat.S_IRGRP & stat.S_IWGRP & stat.S_IXGRP & stat.S_IRWXO & stat.S_IROTH & stat.S_IWOTH & stat.S_IXOTH
+            0o777
             )
         return True