diff --git a/src/Psalm/Progress/DefaultProgress.php b/src/Psalm/Progress/DefaultProgress.php
index 47a6f5c84..d3d6b5ddf 100644
--- a/src/Psalm/Progress/DefaultProgress.php
+++ b/src/Psalm/Progress/DefaultProgress.php
@@ -30,7 +30,7 @@ class DefaultProgress extends Progress
     public function taskDone(bool $successful): void
     {
         if ($successful) {
-            $this->write('.');
+            $this->write(':');
         } else {
             $this->write('F');
         }