diff --git a/src/RSHiScores.php b/src/RSHiScores.php
index 644c1de..3d60194 100644
--- a/src/RSHiScores.php
+++ b/src/RSHiScores.php
@@ -79,10 +79,10 @@ private static function getUrl( $api ) {
 				$url = 'https://secure.runescape.com/m=hiscore_oldschool_ultimate/index_lite.json?player=';
 				break;
 			case 'osrs-skiller':
-				$url = 'https://secure.runescape.com/m=hiscore_oldschool_skiller/index_lite.ws?player=';
+				$url = 'https://secure.runescape.com/m=hiscore_oldschool_skiller/index_lite.json?player=';
 				break;
 			case 'osrs-pure':
-				$url = 'https://secure.runescape.com/m=hiscore_oldschool_skiller_defence/index_lite.ws?player=';
+				$url = 'https://secure.runescape.com/m=hiscore_oldschool_skiller_defence/index_lite.json?player=';
 				break;
 			case 'osrs-deadman':
 				$url = 'https://secure.runescape.com/m=hiscore_oldschool_deadman/index_lite.json?player=';