diff --git a/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php b/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
index cbafdb246..ffca35e15 100644
--- a/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
+++ b/system/src/Grav/Common/Twig/Extension/FilesystemExtension.php
@@ -272,7 +272,7 @@ public function getimagesize($filename)
      * @param bool $read_thumbnail
      * @return array|false
      */
-    public function exif_read_data($filename, ?string $required_sections, bool $as_arrays = false, bool $read_thumbnail = false)
+    public function exif_read_data($filename, ?string $required_sections = null, bool $as_arrays = false, bool $read_thumbnail = false)
     {
         if (!Utils::functionExists('exif_read_data') || !$this->checkFilename($filename)) {
             return false;