diff --git a/scoper.php b/scoper.php
index 12a82edcd4ed..f78b2bf7b308 100644
--- a/scoper.php
+++ b/scoper.php
@@ -35,10 +35,6 @@
 return [
     ScoperOption::PREFIX => 'RectorPrefix' . $timestamp,
     ScoperOption::WHITELIST => StaticEasyPrefixer::getExcludedNamespacesAndClasses(),
-//    ScoperOption::FILES_WHITELIST => [
-//        // composer versions
-//        '../../vendor/composer/InstalledVersions.php'
-//    ],
     ScoperOption::PATCHERS => [
         // [BEWARE] $filePath is absolute!
 
@@ -69,6 +65,15 @@ function (string $filePath, string $prefix, string $content): string {
             );
         },
 
+        // unprefixed SmartFileInfo
+        function (string $filePath, string $prefix, string $content): string {
+            return Strings::replace(
+                $content, '
+                #' . $prefix . '\\\\Symplify\\\\SmartFileSystem\\\\SmartFileInfo#',
+                'Symplify\SmartFileSystem\SmartFileInfo'
+            );
+        },
+
         // get version for prefixed version
         function (string $filePath, string $prefix, string $content): string {
             if (! Strings::endsWith($filePath, 'src/Configuration/Configuration.php')) {