diff --git a/tests/wpunit/SanityTest.php b/tests/wpunit/SanityTest.php
index c55a3b5..53fcf8c 100644
--- a/tests/wpunit/SanityTest.php
+++ b/tests/wpunit/SanityTest.php
@@ -72,7 +72,7 @@ public function testCanUsePolylang()
         asort($langs);
 
         echo '################jjA;';
-        echo var_export($langs, true);
+        echo error_log($langs, true);
         echo '################jjA;';
         $this->assertEquals($langs, ['de', 'en', 'es', 'fi', 'fr']);
     }