diff --git a/compiler/build/scoper.inc.php b/compiler/build/scoper.inc.php
index 050efd807136..b68097121abc 100644
--- a/compiler/build/scoper.inc.php
+++ b/compiler/build/scoper.inc.php
@@ -112,7 +112,10 @@ function (string $filePath, string $prefix, string $content): string {
             if (strpos($filePath, '.neon') === false) {
                 return $content;
             }
-
+            // @see https://github.com/rectorphp/rector/issues/3227
+            if (strpos($filePath, 'config/set/') !== 0) {
+                return $content;
+            }
             if ($content === '') {
                 return $content;
             }