diff --git a/includes/SkinVector.php b/includes/SkinVector.php
index 5d4da1a2..01c837bc 100644
--- a/includes/SkinVector.php
+++ b/includes/SkinVector.php
@@ -961,5 +961,3 @@ abstract class SkinVector extends SkinMustache {
 		];
 	}
 }
-
-class_alias( SkinVector::class, 'SkinVector' );
diff --git a/skin.json b/skin.json
index 510eef38..b6918999 100644
--- a/skin.json
+++ b/skin.json
@@ -125,10 +125,6 @@
 			"i18n"
 		]
 	},
-	"AutoloadClasses": {
-		"SkinVector": "includes/SkinVector.php",
-		"Vector\\SkinVector": "includes/SkinVector.php"
-	},
 	"AutoloadNamespaces": {
 		"Vector\\": "includes/"
 	},