diff --git a/PartUpgrade/PartUpgrade-0.5.1.ckan b/PartUpgrade/PartUpgrade-0.5.1.ckan
index 40398824a5..a5267144bb 100644
--- a/PartUpgrade/PartUpgrade-0.5.1.ckan
+++ b/PartUpgrade/PartUpgrade-0.5.1.ckan
@@ -6,7 +6,7 @@
     "author": "supermerill",
     "license": "CC-BY-4.0",
     "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/threads/123323",
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/111065-beta-merills-plugins-partupgrade-obsoleteparts-enginecooler-noseconewithtank/",
         "repository": "https://github.com/supermerill/KspPartUpgrade"
     },
     "version": "0.5.1",