diff --git a/_tests/ParallelOutput.php b/_tests/ParallelOutput.php
index 13d6cb9d..7c03df1c 100644
--- a/_tests/ParallelOutput.php
+++ b/_tests/ParallelOutput.php
@@ -72,7 +72,7 @@ protected function formatStatusWithTime( $taskId, $status ) {
 		return "[$minutes:$seconds] $taskId $status";
 	}
 
-	protected function displayBufferedOutputs() {
+	public function displayBufferedOutputs() {
 		// Clear the terminal screen
 		system( 'clear' );