diff --git a/KerwisChinaAerospacePack/KerwisChinaAerospacePack-1.0.4.ckan b/KerwisChinaAerospacePack/KerwisChinaAerospacePack-1.0.4.ckan
index 8fde4fa995..14100737a5 100644
--- a/KerwisChinaAerospacePack/KerwisChinaAerospacePack-1.0.4.ckan
+++ b/KerwisChinaAerospacePack/KerwisChinaAerospacePack-1.0.4.ckan
@@ -9,7 +9,8 @@
         "Akino"
     ],
     "version": "1.0.4",
-    "ksp_version": "1.12.2",
+    "ksp_version_min": "1.8.0",
+    "ksp_version_max": "1.12.2",
     "license": "CC-BY-NC-SA-4.0",
     "release_status": "development",
     "resources": {