diff --git a/includes/SkinVector.php b/includes/SkinVector.php
index c6129081..666de46c 100644
--- a/includes/SkinVector.php
+++ b/includes/SkinVector.php
@@ -22,10 +22,18 @@
  * @ingroup Skins
  */
 
+namespace Vector;
+
+use Action;
+use ExtensionRegistry;
+use Html;
+use Linker;
 use MediaWiki\MediaWikiServices;
-use Vector\Constants;
-use Vector\Hooks;
-use Vector\VectorServices;
+use RuntimeException;
+use SkinMustache;
+use SkinTemplate;
+use SpecialPage;
+use Title;
 
 /**
  * Skin subclass for Vector that may be the new or old version of Vector.
@@ -1015,3 +1023,5 @@ class SkinVector extends SkinMustache {
 		];
 	}
 }
+
+class_alias( SkinVector::class, 'SkinVector' );
diff --git a/includes/SkinVector22.php b/includes/SkinVector22.php
index 4ffbb7a5..66b67ef8 100644
--- a/includes/SkinVector22.php
+++ b/includes/SkinVector22.php
@@ -1,7 +1,6 @@
 <?php
 
-use Vector\Constants;
-use Vector\VectorServices;
+namespace Vector;
 
 /**
  * @ingroup Skins
diff --git a/includes/SkinVectorLegacy.php b/includes/SkinVectorLegacy.php
index 2175a278..f776c7eb 100644
--- a/includes/SkinVectorLegacy.php
+++ b/includes/SkinVectorLegacy.php
@@ -1,5 +1,7 @@
 <?php
 
+namespace Vector;
+
 /**
  * @ingroup Skins
  * @package Vector
diff --git a/skin.json b/skin.json
index 366b6ef1..a7a830fa 100644
--- a/skin.json
+++ b/skin.json
@@ -25,7 +25,7 @@
 	},
 	"ValidSkinNames": {
 		"vector-2022": {
-			"class": "SkinVector22",
+			"class": "Vector\\SkinVector22",
 			"args": [
 				{
 					"name": "vector-2022",
@@ -62,7 +62,7 @@
 			]
 		},
 		"vector": {
-			"class": "SkinVector",
+			"class": "Vector\\SkinVector",
 			"@args": "See SkinVector::__construct for more detail.",
 			"args": [
 				{
@@ -109,8 +109,7 @@
 	},
 	"AutoloadClasses": {
 		"SkinVector": "includes/SkinVector.php",
-		"SkinVectorLegacy": "includes/SkinVectorLegacy.php",
-		"SkinVector22": "includes/SkinVector22.php"
+		"Vector\\SkinVector": "includes/SkinVector.php"
 	},
 	"AutoloadNamespaces": {
 		"Vector\\": "includes/"
diff --git a/tests/phpunit/integration/SkinVectorTest.php b/tests/phpunit/integration/SkinVectorTest.php
index f047481b..cf9818c3 100644
--- a/tests/phpunit/integration/SkinVectorTest.php
+++ b/tests/phpunit/integration/SkinVectorTest.php
@@ -6,8 +6,8 @@ use HashConfig;
 use MediaWikiIntegrationTestCase;
 use ReflectionMethod;
 use RequestContext;
-use SkinVector;
 use Title;
+use Vector\SkinVector;
 use Wikimedia\TestingAccessWrapper;
 
 /**
@@ -16,12 +16,12 @@ use Wikimedia\TestingAccessWrapper;
  * @group Vector
  * @group Skins
  *
- * @coversDefaultClass \SkinVector
+ * @coversDefaultClass \Vector\SkinVector
  */
 class SkinVectorTest extends MediaWikiIntegrationTestCase {
 
 	/**
-	 * @return \SkinVector
+	 * @return SkinVector
 	 */
 	private function provideVectorTemplateObject() {
 		$template = new SkinVector( [ 'name' => 'vector' ] );
diff --git a/tests/phpunit/integration/VectorHooksTest.php b/tests/phpunit/integration/VectorHooksTest.php
index b81b5851..ad19a583 100644
--- a/tests/phpunit/integration/VectorHooksTest.php
+++ b/tests/phpunit/integration/VectorHooksTest.php
@@ -9,6 +9,7 @@ use Vector\Constants;
 use Vector\FeatureManagement\FeatureManager;
 use Vector\Hooks;
 use Vector\HTMLForm\Fields\HTMLLegacySkinVersionField;
+use Vector\SkinVector;
 
 /**
  * Integration tests for Vector Hooks.