diff --git a/eZ/Publish/Core/IO/FilePathNormalizer/Flysystem.php b/eZ/Publish/Core/IO/FilePathNormalizer/Flysystem.php
index dff3ed6062..fc96e6dbb1 100644
--- a/eZ/Publish/Core/IO/FilePathNormalizer/Flysystem.php
+++ b/eZ/Publish/Core/IO/FilePathNormalizer/Flysystem.php
@@ -35,9 +35,8 @@ public function normalizePath(string $filePath, bool $doHash = true): string
             ? (preg_match(self::HASH_PATTERN, $fileName) ? '' : bin2hex(random_bytes(6)) . '-')
             : '';
 
-        $filePath = $directory . \DIRECTORY_SEPARATOR . $hash;
-        $normalizedFileName = Util::normalizePath($fileName);
+        $filePath = $directory . \DIRECTORY_SEPARATOR . $hash . $fileName;
 
-        return $filePath . $normalizedFileName;
+        return Util::normalizePath($filePath);
     }
 }