diff --git a/NehemiahEngineeringOrbitalScience/NehemiahEngineeringOrbitalScience-0.9.1.ckan b/NehemiahEngineeringOrbitalScience/NehemiahEngineeringOrbitalScience-0.9.1.ckan
index 471dbc5845..a42c5b1957 100644
--- a/NehemiahEngineeringOrbitalScience/NehemiahEngineeringOrbitalScience-0.9.1.ckan
+++ b/NehemiahEngineeringOrbitalScience/NehemiahEngineeringOrbitalScience-0.9.1.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.4",
+    "spec_version": "v1.2",
     "identifier": "NehemiahEngineeringOrbitalScience",
     "name": "Nehemiah Engineering Orbital Science",
     "abstract": "Nehemiah Engineering Orbital Science is a collection of orbital science experiments aimed at prolonged station keeping.",