1 files changed, 1 insertions, 1 deletions
diff --git a/tests/PHPUnit/Unit/DataTable/Filter/AddSegmentFilterTest.php b/tests/PHPUnit/Unit/DataTable/Filter/AddSegmentFilterTest.php
index 4ba4bcc5c1..531f533195 100644
--- a/tests/PHPUnit/Unit/DataTable/Filter/AddSegmentFilterTest.php
+++ b/tests/PHPUnit/Unit/DataTable/Filter/AddSegmentFilterTest.php
@@ -25,7 +25,7 @@ class AddSegmentByLabelTest extends \PHPUnit\Framework\TestCase
      */
     private $table;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->table = new DataTable();
         $this->addRow(array('label' => 'http://piwik.org/test'));