diff --git a/composer.json b/composer.json
index 8ec05bc..8a5acf3 100644
--- a/composer.json
+++ b/composer.json
@@ -89,14 +89,14 @@
 	},
 	"autoload": {
 		"psr-0": {
-            "yii\\bootstrap": "/extensions/bootstrap/",
-			"yii\\debug": "/extensions/debug/",
-			"yii\\gii": "/extensions/gii/",
-			"yii\\jui": "/extensions/jui/",
-			"yii\\smarty": "/extensions/smarty/",
-			"yii\\swiftmailer": "/extensions/swiftmailer/",
-			"yii\\twig": "/extensions/twig/",
-			"yii\\": "/framework/yii/"
+            "yii\\bootstrap\\": "extensions/bootstrap/",
+			"yii\\debug\\": "extensions/debug/",
+			"yii\\gii\\": "extensions/gii/",
+			"yii\\jui\\": "extensions/jui/",
+			"yii\\smarty\\": "extensions/smarty/",
+			"yii\\swiftmailer\\": "extensions/swiftmailer/",
+			"yii\\twig\\": "extensions/twig/",
+			"yii\\": "framework/yii/"
         }
     }
 }
diff --git a/framework/composer.json b/framework/composer.json
index 637471c..8260adb 100644
--- a/framework/composer.json
+++ b/framework/composer.json
@@ -74,6 +74,6 @@
 		"michelf/php-markdown": "1.3.*"
 	},
 	"autoload": {
-		"psr-0": { "yii\\": "/" }
+		"psr-0": { "yii\\": "" }
 	}
 }