diff --git a/.styleci.yml b/.styleci.yml
index d9b7e2a..e34cf9c 100644
--- a/.styleci.yml
+++ b/.styleci.yml
@@ -1,3 +1,4 @@
+---
 preset: psr12
 risky: true
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40d794c..6b5d47c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # ChangeLog
 
+## 0.1.3 Under development
+
+- Bug #204: Add YAML front matter to configuration files for consistency (@terabytesoftw)
+
 ## 0.1.2 October 8, 2025
 
 - Bug #194: Use stable version for `yii2-extensions/franken-php:^0.1` in `composer.json` (@terabytesoftw)
diff --git a/codeception.yml b/codeception.yml
index bb00d71..2fd1f4f 100644
--- a/codeception.yml
+++ b/codeception.yml
@@ -1,3 +1,4 @@
+---
 namespace: app\tests
 bootstrap: _bootstrap.php
 support_namespace: Support