diff --git a/install.json b/install.json
index 249ac9b..3c8e3fe 100644
--- a/install.json
+++ b/install.json
@@ -527,12 +527,12 @@
       "Id": "mod:defaultserverlist",
       "Name": "DefaultServerList",
       "DestPath": "mods/defaultserverlist.jar",
-      "SourceUrl": "https://github.com/GTNewHorizons/DefaultServerList/releases/download/1.6.1/defaultserverlist-1.6.1.jar",
+      "SourceUrl": "https://github.com/GTNewHorizons/DefaultServerList/releases/download/1.5.0/defaultserverlist-1.5.0.jar",
       "SourceType": "GitHub",
       "SourceOwner": "GTNewHorizons",
       "SourceName": "DefaultServerList",
       "SourceRegex": "^.*\\-(|v|V)[0-9\\.\\+\\-]*?(|\\-pre|\\-GTNH|\\-gtnh)\\.jar$",
-      "SourceTag": "1.6.1",
+      "SourceTag": "1.5.0",
       "Side": "Client",
       "IsExtra": true
     },