diff --git a/tests/Core/Runner/PrintProgressTest.php b/tests/Core/Runner/PrintProgressTest.php
index 13991f1529..a458e22182 100644
--- a/tests/Core/Runner/PrintProgressTest.php
+++ b/tests/Core/Runner/PrintProgressTest.php
@@ -86,6 +86,9 @@ protected function tearDown(): void
         self::$config->showProgress = true;
         self::$fileWithoutErrorsOrWarnings->ignored = false;
 
+        // Reset all static properties on the StatusWriter class.
+        $this->resetStatusWriterProperties();
+
     }//end tearDown()