diff --git a/SurestrutEngines/SurestrutEngines-0.3.ckan b/SurestrutEngines/SurestrutEngines-0.3.ckan
index 57a33ba1b1..36a028cea4 100644
--- a/SurestrutEngines/SurestrutEngines-0.3.ckan
+++ b/SurestrutEngines/SurestrutEngines-0.3.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.18",
+    "spec_version": "v1.4",
     "identifier": "SurestrutEngines",
     "name": "Surestrut Engines",
     "abstract": "Pack of Generic Engines and RCS thrusters for Realism Overhaul",