diff --git a/SelectRoot/SelectRoot-2015-05-17.ckan b/SelectRoot/SelectRoot-2015-05-17.ckan
index 70504c0a3f..f671239ffb 100644
--- a/SelectRoot/SelectRoot-2015-05-17.ckan
+++ b/SelectRoot/SelectRoot-2015-05-17.ckan
@@ -10,7 +10,8 @@
         "homepage": "http://forum.kerbalspaceprogram.com/threads/43208"
     },
     "version": "2015-05-17",
-    "ksp_version": "1.0.2",
+    "ksp_version_min" : "1.0.2",
+    "ksp_version_max" : "1.0.4",
     "download": "https://dl.dropboxusercontent.com/u/7121093/ksp-mods/KSP%5B1.0.2%5DSelectRoot2%5BMay17%5D.zip",
     "install": [
         {