diff --git a/PersistentRotation/PersistentRotation-1.8.7.ckan b/PersistentRotation/PersistentRotation-1.8.7.ckan
index 322afaed41..c06a28afe0 100644
--- a/PersistentRotation/PersistentRotation-1.8.7.ckan
+++ b/PersistentRotation/PersistentRotation-1.8.7.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": 1,
+    "spec_version": "v1.34",
     "identifier": "PersistentRotation",
     "name": "PersistentRotation",
     "abstract": "Persistent rotation, momentum and much more!",
@@ -31,7 +31,10 @@
             "install_to": "GameData"
         }
     ],
-    "download": "https://spacedock.info/mod/447/PersistentRotation/download/1.8.7",
+    "download": [
+        "https://github.com/markusa380/PersistentRotation/releases/download/1.8.7/PersistentRotation-1.8.7.zip",
+        "https://spacedock.info/mod/447/PersistentRotation/download/1.8.7"
+    ],
     "download_size": 27449,
     "download_hash": {
         "sha1": "68073E62F94CFD899D392F5E9C94F095F7252F3C",