diff --git a/KurrikaneExpanded/KurrikaneExpanded-1.1.0.4.ckan b/KurrikaneExpanded/KurrikaneExpanded-1.1.0.4.ckan
index 1328fb8cef..6ce8d57d0b 100644
--- a/KurrikaneExpanded/KurrikaneExpanded-1.1.0.4.ckan
+++ b/KurrikaneExpanded/KurrikaneExpanded-1.1.0.4.ckan
@@ -13,7 +13,7 @@
     },
     "version": "1.1.0.4",
     "ksp_version_min": "1.2.0",
-    "ksp_version_max": "1.5.99",
+    "ksp_version_max": "1.5.1",
     "depends": [
         {
             "name": "ModuleManager"