diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index d1a965dc8..86a5ba49e 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -21,7 +21,7 @@ sub formbuilder_setup (@) { #{{{
 	my $cgi=$params{cgi};
 
 	if ($form->title eq "signin" || $form->title eq "register") {
-		$form->field(name => "name", required => 0, size => 50);
+		$form->field(name => "name", required => 0);
 		$form->field(name => "password", type => "password", required => 0);
 		
 		if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
@@ -101,7 +101,7 @@ sub formbuilder_setup (@) { #{{{
 		}
 		else {
 			# First time settings.
-			$form->field(name => "name", size => 30);
+			$form->field(name => "name");
 			if ($session->param("name")) {
 				$form->field(name => "name", value => $session->param("name"));
 			}