diff --git a/tests/avatar/driver_gravatar_test.php b/tests/avatar/driver_gravatar_test.php
index a79e0d5115..fbc50d5623 100644
--- a/tests/avatar/driver_gravatar_test.php
+++ b/tests/avatar/driver_gravatar_test.php
@@ -194,7 +194,7 @@ class phpbb_avatar_driver_gravatar_test extends \phpbb_database_test_case
 			'avatar_width'			=> '70',
 			'avatar_height'			=> '60',
 		];
-		$this->assertEquals('<img class="gravatar" src="//secure.gravatar.com/avatar/dc8a42aba3651b0b1f088ef928ff3b1d?s=70" width="70" height="60" alt="" />', $this->gravatar->get_custom_html($this->user, $row));
+		$this->assertEquals('<img class="gravatar" src="//gravatar.com/avatar/e0ee9d02824d4320a999507150c5b8a371c635c41f645ba3a7205f36384dc199?s=70" width="70" height="60" alt="" />', $this->gravatar->get_custom_html($this->user, $row));
 	}
 
 	public function test_get_data(): void