diff --git a/KWSKerbalWeaponsSystem/KWSKerbalWeaponsSystem-0.2.4.ckan b/KWSKerbalWeaponsSystem/KWSKerbalWeaponsSystem-0.2.4.ckan
index 608860472f..af92ff7552 100644
--- a/KWSKerbalWeaponsSystem/KWSKerbalWeaponsSystem-0.2.4.ckan
+++ b/KWSKerbalWeaponsSystem/KWSKerbalWeaponsSystem-0.2.4.ckan
@@ -5,7 +5,8 @@
     "abstract": "A BDArmory extension that adds many Cold War-style parts.",
     "author": "dundun92",
     "version": "0.2.4",
-    "ksp_version": "1.5.1",
+    "ksp_version_min": "1.3.0",
+    "ksp_version_max": "1.5.99",
     "license": "CC-BY-SA-4.0",
     "resources": {
         "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/167209-13x-kws-cold-war-bdarmory-extension-012-f-4e-cords-radar-aa-2-aim-7-and-more/",