diff --git a/classes/models/FrmSpamCheckDenylist.php b/classes/models/FrmSpamCheckDenylist.php
index 1f6ff7b062..ca03b90f35 100644
--- a/classes/models/FrmSpamCheckDenylist.php
+++ b/classes/models/FrmSpamCheckDenylist.php
@@ -231,7 +231,7 @@ protected function fill_default_denylist_data( &$denylist ) {
 		// Some field types should never be checked.
 		$denylist['skip_field_types'] = array_merge(
 			$denylist['skip_field_types'],
-			array( 'password', 'captcha', 'signature', 'checkbox', 'radio', 'select' )
+			array( 'password', 'captcha', 'signature', 'checkbox', 'radio', 'select', 'ranking' )
 		);
 	}