diff --git a/sites/default/default.settings.php b/sites/default/default.settings.php
index c7dd194350e9..0e7caa39ae69 100644
--- a/sites/default/default.settings.php
+++ b/sites/default/default.settings.php
@@ -1,5 +1,7 @@
 <?php
 
+// @codingStandardsIgnoreFile
+
 /**
  * @file
  * Drupal site-specific configuration file.
diff --git a/sites/example.settings.local.php b/sites/example.settings.local.php
index 328779f191bb..330be144c547 100644
--- a/sites/example.settings.local.php
+++ b/sites/example.settings.local.php
@@ -1,5 +1,7 @@
 <?php
 
+// @codingStandardsIgnoreFile
+
 /**
  * @file
  * Local development override configuration feature.
diff --git a/sites/example.sites.php b/sites/example.sites.php
index 60afae755ac7..e4de67eb9918 100644
--- a/sites/example.sites.php
+++ b/sites/example.sites.php
@@ -1,5 +1,7 @@
 <?php
 
+// @codingStandardsIgnoreFile
+
 /**
  * @file
  * Configuration file for multi-site support and directory aliasing feature.