1 files changed, 1 insertions, 1 deletions
diff --git a/tests/pid.php b/tests/pid.php
index f8b2515d..962b609a 100644
--- a/tests/pid.php
+++ b/tests/pid.php
@@ -10,7 +10,7 @@
 
  while ($in = $rr->waitPayload()) {
      try {
-         $rr->send((string)getmypid());
+         $rr->respond(new RoadRunner\Payload((string)getmypid()));
      } catch (\Throwable $e) {
          $rr->error((string)$e);
      }