diff --git a/DistantObject-RealSolarSystem/DistantObject-RealSolarSystem-v1.9.1.ckan b/DistantObject-RealSolarSystem/DistantObject-RealSolarSystem-v1.9.1.ckan
index 55ae47c74b..dca3d65e93 100644
--- a/DistantObject-RealSolarSystem/DistantObject-RealSolarSystem-v1.9.1.ckan
+++ b/DistantObject-RealSolarSystem/DistantObject-RealSolarSystem-v1.9.1.ckan
@@ -9,7 +9,8 @@
         "repository": "https://github.com/MOARdV/DistantObject"
     },
     "version": "v1.9.1",
-    "ksp_version": "1.3.0",
+    "ksp_version_min": "1.3.0",
+    "ksp_version_max": "1.3.1",
     "provides": [
         "DistantObject-config"
     ],