diff --git a/UnKerballedStart/UnKerballedStart-1.3.2.ckan b/UnKerballedStart/UnKerballedStart-1.3.2.ckan
index d8c999aeb5..e64d498a2f 100644
--- a/UnKerballedStart/UnKerballedStart-1.3.2.ckan
+++ b/UnKerballedStart/UnKerballedStart-1.3.2.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.4",
+    "spec_version": 1,
     "identifier": "UnKerballedStart",
     "name": "Un Kerballed Start",
     "abstract": "Probes-first and planes-first tech tree for Kerbal Space Program. Inspired by UnmannedBeforeManned by Yemo.",