diff --git a/lib/Cake/Test/Case/Utility/InflectorTest.php b/lib/Cake/Test/Case/Utility/InflectorTest.php
index b403d6a56..67defcc16 100644
--- a/lib/Cake/Test/Case/Utility/InflectorTest.php
+++ b/lib/Cake/Test/Case/Utility/InflectorTest.php
@@ -241,6 +241,7 @@ class InflectorTest extends CakeTestCase {
 		$this->assertEquals(Inflector::pluralize('curve'), 'curves');
 		$this->assertEquals(Inflector::pluralize('body_curve'), 'body_curves');
 		$this->assertEquals(Inflector::pluralize('metadata'), 'metadata');
+		$this->assertEquals(Inflector::pluralize('stadia'), 'stadia');
 		$this->assertEquals(Inflector::pluralize(''), '');
 	}
 
diff --git a/lib/Cake/Utility/Inflector.php b/lib/Cake/Utility/Inflector.php
index 47092d9a4..b15ec9c90 100644
--- a/lib/Cake/Utility/Inflector.php
+++ b/lib/Cake/Utility/Inflector.php
@@ -56,7 +56,16 @@ class Inflector {
 			'/$/' => 's',
 		),
 		'uninflected' => array(
-			'.*[nrlm]ese', '.*deer', '.*fish', '.*measles', '.*ois', '.*pox', '.*sheep', 'people', 'feedback'
+			'.*[nrlm]ese',
+			'.*deer',
+			'.*fish',
+			'.*measles',
+			'.*ois',
+			'.*pox',
+			'.*sheep',
+			'people',
+			'feedback',
+			'stadia'
 		),
 		'irregular' => array(
 			'atlas' => 'atlases',