diff --git a/requirement-checker/fixtures/fail-complete/expected-boxmin-stderr.dist b/requirement-checker/fixtures/fail-complete/expected-boxmin-stderr.dist
index 363a2e7b7..fe4c3e9df 100644
--- a/requirement-checker/fixtures/fail-complete/expected-boxmin-stderr.dist
+++ b/requirement-checker/fixtures/fail-complete/expected-boxmin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > Checking Box requirements:
   ✘ The application requires a version matching "^10".
diff --git a/requirement-checker/fixtures/fail-complete/expected-composermin-stderr.dist b/requirement-checker/fixtures/fail-complete/expected-composermin-stderr.dist
index 4aaf2886d..93f698f50 100644
--- a/requirement-checker/fixtures/fail-complete/expected-composermin-stderr.dist
+++ b/requirement-checker/fixtures/fail-complete/expected-composermin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > Checking Box requirements:
   ✘ The application requires a version matching "^10".
diff --git a/requirement-checker/fixtures/fail-conflict/expected-boxmin-stderr.dist b/requirement-checker/fixtures/fail-conflict/expected-boxmin-stderr.dist
index 20565ba4b..5977bdcf8 100644
--- a/requirement-checker/fixtures/fail-conflict/expected-boxmin-stderr.dist
+++ b/requirement-checker/fixtures/fail-conflict/expected-boxmin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > Checking Box requirements:
   ✔ The application requires the extension "phar".
diff --git a/requirement-checker/fixtures/pass-complete/expected-boxmin-stderr.dist b/requirement-checker/fixtures/pass-complete/expected-boxmin-stderr.dist
index 21899bfd7..0d9258c06 100644
--- a/requirement-checker/fixtures/pass-complete/expected-boxmin-stderr.dist
+++ b/requirement-checker/fixtures/pass-complete/expected-boxmin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > Checking Box requirements:
   ✔ The application requires a version matching ">=5.3".
diff --git a/requirement-checker/fixtures/pass-complete/expected-composermin-stderr.dist b/requirement-checker/fixtures/pass-complete/expected-composermin-stderr.dist
index 21899bfd7..0d9258c06 100644
--- a/requirement-checker/fixtures/pass-complete/expected-composermin-stderr.dist
+++ b/requirement-checker/fixtures/pass-complete/expected-composermin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > Checking Box requirements:
   ✔ The application requires a version matching ">=5.3".
diff --git a/requirement-checker/fixtures/pass-no-config/expected-boxmin-stderr.dist b/requirement-checker/fixtures/pass-no-config/expected-boxmin-stderr.dist
index febda8c75..d80ef4fd5 100644
--- a/requirement-checker/fixtures/pass-no-config/expected-boxmin-stderr.dist
+++ b/requirement-checker/fixtures/pass-no-config/expected-boxmin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > No requirements found.
 
diff --git a/requirement-checker/fixtures/pass-no-config/expected-composermin-stderr.dist b/requirement-checker/fixtures/pass-no-config/expected-composermin-stderr.dist
index febda8c75..d80ef4fd5 100644
--- a/requirement-checker/fixtures/pass-no-config/expected-composermin-stderr.dist
+++ b/requirement-checker/fixtures/pass-no-config/expected-composermin-stderr.dist
@@ -3,8 +3,7 @@ Box Requirements Checker
 ========================
 
 > Using PHP PHP_VERSION
-> PHP is using the following php.ini file:
-  WARNING: No configuration file (php.ini) used by PHP!
+> PHP is not using any php.ini file.
 
 > No requirements found.
 
diff --git a/src/Composer/ComposerOrchestrator.php b/src/Composer/ComposerOrchestrator.php
index cb7669318..36677bcbc 100644
--- a/src/Composer/ComposerOrchestrator.php
+++ b/src/Composer/ComposerOrchestrator.php
@@ -135,7 +135,7 @@ public function getVendorDir(): string
 
         $this->logger->info($vendorDirProcess->getCommandLine());
 
-        $vendorDirProcess->run(env: $this->processFactory->getDefaultEnvVars());
+        $vendorDirProcess->run();
 
         if (false === $vendorDirProcess->isSuccessful()) {
             throw new RuntimeException(