diff --git a/DMagicOrbitalScience/DMagicOrbitalScience-1.3.12.ckan b/DMagicOrbitalScience/DMagicOrbitalScience-1.3.12.ckan
index 882c3b3ef4..39a778f357 100644
--- a/DMagicOrbitalScience/DMagicOrbitalScience-1.3.12.ckan
+++ b/DMagicOrbitalScience/DMagicOrbitalScience-1.3.12.ckan
@@ -12,7 +12,8 @@
         "x_screenshot": "https://spacedock.info/content/DMagic_247/DMagic_Orbital_Science/DMagic_Orbital_Science-1455815748.2881525.jpg"
     },
     "version": "1.3.12",
-    "ksp_version": "1.4.1",
+    "ksp_version_min": "1.4.0",
+    "ksp_version_max": "1.4.8",
     "recommends": [
         {
             "name": "ContractsWindowPlus"