diff --git a/src/configure.default b/src/configure.default
index 96ffe56..843edd2 100644
--- a/src/configure.default
+++ b/src/configure.default
@@ -699,7 +699,7 @@ userforward:
# local_part_suffix = +* : -*
# local_part_suffix_optional
file = $home/.forward
-# allow_filter
+ allow_filter
no_verify
no_expn
check_ancestor