diff --git a/phpBB/posting.php b/phpBB/posting.php
index 393c34270f..d1905a8f86 100644
--- a/phpBB/posting.php
+++ b/phpBB/posting.php
@@ -794,7 +794,7 @@ if (!sizeof($error) && $preview)
 		include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
 		$extensions = $update_count = array();
 		
-		$template->assign_block_var('S_HAS_ATTACHMENTS', TRUE);
+		$template->assign_var('S_HAS_ATTACHMENTS', TRUE);
 		display_attachments('attachment', $message_parser->attachment_data, $update_count, TRUE);
 	}
 }