diff --git a/core/modules/image/image.module b/core/modules/image/image.module
index 910612b..8db50b5 100644
--- a/core/modules/image/image.module
+++ b/core/modules/image/image.module
@@ -223,8 +223,6 @@ function image_file_download($uri) {
     $args = explode('/', $path);
     // Discard the first part of the path (styles).
     array_shift($args);
-    // Get the style name from the second part.
-    $style_name = array_shift($args);
     // Remove the scheme from the path.
     array_shift($args);