diff --git a/LucalisIndustriesTantaresPatchForCLS/LucalisIndustriesTantaresPatchForCLS-1.0.ckan b/LucalisIndustriesTantaresPatchForCLS/LucalisIndustriesTantaresPatchForCLS-1.0.ckan
index cc217a45ae..b0843889f4 100644
--- a/LucalisIndustriesTantaresPatchForCLS/LucalisIndustriesTantaresPatchForCLS-1.0.ckan
+++ b/LucalisIndustriesTantaresPatchForCLS/LucalisIndustriesTantaresPatchForCLS-1.0.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.18",
+    "spec_version": "v1.4",
     "identifier": "LucalisIndustriesTantaresPatchForCLS",
     "name": "Tantares patch for CLS",
     "abstract": "this should work for use Tantares parts with connected living spaces mod",