diff --git a/example/tests/Provider/PactVerifyTest.php b/example/tests/Provider/PactVerifyTest.php
index 39f7141b..e36e0b75 100644
--- a/example/tests/Provider/PactVerifyTest.php
+++ b/example/tests/Provider/PactVerifyTest.php
@@ -25,7 +25,7 @@ protected function setUp(): void
     {
         $publicPath    =  __DIR__ . '/../../src/Provider/public/';
 
-        $this->process = new Process(['php', '-S', '127.0.0.1:7202', '-t', $publicPath], null, null, null, null);
+        $this->process = new Process(['php', '-S', '127.0.0.1:7202', '-t', $publicPath]);
 
         $this->process->start();
         $this->process->waitUntil(function (): bool {
diff --git a/tests/PhpPact/Standalone/ProviderVerifier/VerifierTest.php b/tests/PhpPact/Standalone/ProviderVerifier/VerifierTest.php
index 8ce92189..245d60a5 100644
--- a/tests/PhpPact/Standalone/ProviderVerifier/VerifierTest.php
+++ b/tests/PhpPact/Standalone/ProviderVerifier/VerifierTest.php
@@ -19,7 +19,7 @@ protected function setUp(): void
     {
         $publicPath    =  __DIR__ . '/../../../_public/';
 
-        $this->process = new Process(['php', '-S', '127.0.0.1:7202', '-t', $publicPath], null, null, null, null);
+        $this->process = new Process(['php', '-S', '127.0.0.1:7202', '-t', $publicPath]);
 
         $this->process->start();
         $this->process->waitUntil(function (): bool {