diff --git a/serials/subscription-frequencies.pl b/serials/subscription-frequencies.pl
index 4036088287..a44a9bb9f5 100755
--- a/serials/subscription-frequencies.pl
+++ b/serials/subscription-frequencies.pl
@@ -42,7 +42,7 @@ my ($template, $loggedinuser, $cookie, $flags) = get_template_and_user( {
     query           => $input,
     type            => 'intranet',
     authnotrequired => 0,
-    flagsrequired   => { 'parameters' => 1 },
+    flagsrequired   => { 'serials' => 1 },
     debug           => 1,
 } );
 
diff --git a/serials/subscription-numberpatterns.pl b/serials/subscription-numberpatterns.pl
index 71e5d4bdee..934b545271 100755
--- a/serials/subscription-numberpatterns.pl
+++ b/serials/subscription-numberpatterns.pl
@@ -41,7 +41,7 @@ my ($template, $loggedinuser, $cookie, $flags) = get_template_and_user( {
     query           => $input,
     type            => 'intranet',
     authnotrequired => 0,
-    flagsrequired   => { 'parameters' => 1 }
+    flagsrequired   => { 'serials' => 1 }
 } );
 
 my $op = $input->param('op');