diff --git a/OPMAllinOneKSPediaDeltaVMap/OPMAllinOneKSPediaDeltaVMap-1.0.1.ckan b/OPMAllinOneKSPediaDeltaVMap/OPMAllinOneKSPediaDeltaVMap-1.0.1.ckan
index 180068ef7f..26f126eec4 100644
--- a/OPMAllinOneKSPediaDeltaVMap/OPMAllinOneKSPediaDeltaVMap-1.0.1.ckan
+++ b/OPMAllinOneKSPediaDeltaVMap/OPMAllinOneKSPediaDeltaVMap-1.0.1.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.18",
+    "spec_version": "v1.4",
     "identifier": "OPMAllinOneKSPediaDeltaVMap",
     "name": "OPM All-in-One KSPedia Delta-V Map ",
     "abstract": "A single page added to the KSPedia. It shows an updated community Delta-V map of the planets added by the Outer Planets Mod + core system",