diff --git a/tests/Unit/Component/Localization/DateTimeFormatterTest.php b/tests/Unit/Component/Localization/DateTimeFormatterTest.php
index 85d544a270..baab22c1fb 100644
--- a/tests/Unit/Component/Localization/DateTimeFormatterTest.php
+++ b/tests/Unit/Component/Localization/DateTimeFormatterTest.php
@@ -28,19 +28,19 @@ public static function formatDateTimeDataProvider(): array
             // Have to be the same time, only formatted
             ['inputDateTime' => new DateTime(
                 '2019-08-21T06:52:47+00:00',
-            ), 'dateTimeZone' => 'UTC', 'result' => 'Aug 21, 2019, 6:52:47 AM'],
+            ), 'dateTimeZone' => 'UTC', 'result' => "Aug 21, 2019, 6:52:47\u{202f}AM"],
             // Central Europe Time (UTC +1)
             ['inputDateTime' => new DateTime(
                 '2019-01-12T14:25:12+00:00',
-            ), 'dateTimeZone' => 'Europe/Prague', 'result' => 'Jan 12, 2019, 3:25:12 PM'],
+            ), 'dateTimeZone' => 'Europe/Prague', 'result' => "Jan 12, 2019, 3:25:12\u{202f}PM"],
             // Central Europe Summer Time (UTC +2)
             ['inputDateTime' => new DateTime(
                 '2019-08-21T06:52:47+00:00',
-            ), 'dateTimeZone' => 'Europe/Prague', 'result' => 'Aug 21, 2019, 8:52:47 AM'],
+            ), 'dateTimeZone' => 'Europe/Prague', 'result' => "Aug 21, 2019, 8:52:47\u{202f}AM"],
             // Mountain Standard Time (UTC -7)
             ['inputDateTime' => new DateTime(
                 '2019-08-21T06:52:47+00:00',
-            ), 'dateTimeZone' => 'America/Phoenix', 'result' => 'Aug 20, 2019, 11:52:47 PM'],
+            ), 'dateTimeZone' => 'America/Phoenix', 'result' => "Aug 20, 2019, 11:52:47\u{202f}PM"],
         ];
     }