diff --git a/ruleset.xml b/ruleset.xml
index 9da5af6..d2adef0 100644
--- a/ruleset.xml
+++ b/ruleset.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0"?>
 <ruleset name="PHPCS Ruleset for Exolnet">
-    <rule ref="PSR2" />
+    <rule ref="PSR12" />
 </ruleset>