diff --git a/tests/TestCase.php b/tests/TestCase.php
index 5b51511..b23d694 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -45,7 +45,7 @@ protected function generateVariable($opts = [])
             'columns' => mt_rand(0, 100),
             'alignment' => mt_rand(0, 2),
             'measure' => mt_rand(1, 3),
-            'width' => 0,
+            'width' => 8,
         ];
 
         if ($opts['numeric']) {