diff --git a/src/usr/local/www/system_advanced_misc.php b/src/usr/local/www/system_advanced_misc.php
index d690d3891f..897418d7ee 100644
--- a/src/usr/local/www/system_advanced_misc.php
+++ b/src/usr/local/www/system_advanced_misc.php
@@ -322,6 +322,7 @@ include("head.inc");
 
 if ($input_errors) {
 	print_input_errors($input_errors);
+	unset($pconfig['doreboot']);
 }
 
 if ($savemsg) {