diff --git a/tests/e2e/Services/Functions/FunctionsCustomServerTest.php b/tests/e2e/Services/Functions/FunctionsCustomServerTest.php
index 21539ace52..52d7e86445 100644
--- a/tests/e2e/Services/Functions/FunctionsCustomServerTest.php
+++ b/tests/e2e/Services/Functions/FunctionsCustomServerTest.php
@@ -530,6 +530,8 @@ class FunctionsCustomServerTest extends Scope
             ],
         ];
 
+        sleep(20);
+
         foreach ($envs as $key => $env) {
             $language = $env['language'] ?? '';
             $version = $env['version'] ?? '';