diff --git a/edit_sdocs.cgi b/edit_sdocs.cgi
index a7d95e3..d373dda 100755
--- a/edit_sdocs.cgi
+++ b/edit_sdocs.cgi
@@ -19,7 +19,7 @@ print &ui_table_start($text{'docs_header'}, undef, 2);
print &nginx_opt_input("root", $server, 60, undef,
&file_chooser_button("root", 1));
-print &nginx_opt_input("index", $server, 60);
+print &nginx_opt_input("index", $server, 60, undef, undef, 1);
print &nginx_opt_input("default_type", $server, 20);
diff --git a/save_sdocs.cgi b/save_sdocs.cgi
index 3c994f8..7ca9c7f 100644
--- a/save_sdocs.cgi
+++ b/save_sdocs.cgi
@@ -18,7 +18,7 @@ $in{'root_def'} || &can_directory($in{'root'}) ||
"".&html_escape($in{'root'})."",
"".&html_escape($access{'root'}).""));
-&nginx_opt_parse("index", $server, undef);
+&nginx_opt_parse("index", $server, undef, undef, undef, 1);
&nginx_opt_parse("default_type", $server, undef,
'^[a-zA-Z0-9\.\_\-]+\/[a-zA-Z0-9\.\_\-]+$');