diff --git a/Strategia/Strategia-1.8.0.ckan b/Strategia/Strategia-1.8.0.ckan
index 0e9033338c..814095c102 100644
--- a/Strategia/Strategia-1.8.0.ckan
+++ b/Strategia/Strategia-1.8.0.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.16",
+    "spec_version": "v1.4",
     "identifier": "Strategia",
     "name": "Strategia",
     "abstract": "A complete rewrite of KSP's strategy system.",