diff --git a/PatchManager/PatchManager-0.0.16.3.ckan b/PatchManager/PatchManager-0.0.16.3.ckan
index 5ef8819117..d6aaf06ca3 100644
--- a/PatchManager/PatchManager-0.0.16.3.ckan
+++ b/PatchManager/PatchManager-0.0.16.3.ckan
@@ -11,6 +11,7 @@
     },
     "version": "0.0.16.3",
     "ksp_version_min": "1.5.1",
+    "ksp_version_max": "1.5.99",
     "install": [
         {
             "install_to": "GameData",