diff --git a/fixtures/set035-composer-files-autoload/index.php b/fixtures/set035-composer-files-autoload/index.php
index 30c27de5..560c2a86 100644
--- a/fixtures/set035-composer-files-autoload/index.php
+++ b/fixtures/set035-composer-files-autoload/index.php
@@ -5,7 +5,7 @@
 use Throwable;
 use const PHP_EOL;
 
-// Autoload the scoped vendor guzzle. This is to mimick a scoped code that would
+// Autoload the scoped vendor guzzle. This is to mimic a scoped code that would
 // load this code.
 // Triggering the autoloading will autoload the Guzzle `functions.php` file which
 // declares the _scoped_ functions.
@@ -19,9 +19,9 @@
 echo 'Autoload code.'.PHP_EOL;
 require __DIR__.'/vendor/autoload.php';
 
-// Will fail to find the function
-try {
-    \GuzzleHttp\describe_type('hello');
-} catch (Throwable $throwable) {
-    echo $throwable->getMessage().PHP_EOL;
-}
+// This is the test: it should have autoloaded the function file from the regular autoload
+// despite the scoped file having been loaded previously.
+\GuzzleHttp\describe_type('hello');
+
+// Mimic PHPStan that uses some autoloaded code
+
diff --git a/fixtures/set035-composer-files-autoload/test.php b/fixtures/set035-composer-files-autoload/test.php
index 03c636ad..0db9bd6c 100644
--- a/fixtures/set035-composer-files-autoload/test.php
+++ b/fixtures/set035-composer-files-autoload/test.php
@@ -6,5 +6,11 @@
     '#PHP Fatal error:  Uncaught Error: Call to undefined function GuzzleHttp\\describe_type\(\)#',
     $output,
 );
+$expectedResult = false;
 
-exit($functionAutoloadFailed ? 1 : 0);
+if ($functionAutoloadFailed) {
+    echo $output;
+    echo PHP_EOL;
+}
+
+exit($functionAutoloadFailed === $expectedResult ? 0 : 1);