diff --git a/TheThirdMun/TheThirdMun-ALPHA_Bugfix_3.ckan b/TheThirdMun/TheThirdMun-ALPHA_Bugfix_3.ckan
index f95256578d..7cbca31c16 100644
--- a/TheThirdMun/TheThirdMun-ALPHA_Bugfix_3.ckan
+++ b/TheThirdMun/TheThirdMun-ALPHA_Bugfix_3.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.10",
+    "spec_version": 1,
     "identifier": "TheThirdMun",
     "name": "The Third Mun",
     "abstract": "Adds a hilly brown moon called canyon. It orbits Kerbin inside the orbit of mun.",