diff --git a/KerbalEngineerRedux/KerbalEngineerRedux-1.1.7.1.ckan b/KerbalEngineerRedux/KerbalEngineerRedux-1.1.7.1.ckan
index 9a722eaa6a..7c52be87c8 100644
--- a/KerbalEngineerRedux/KerbalEngineerRedux-1.1.7.1.ckan
+++ b/KerbalEngineerRedux/KerbalEngineerRedux-1.1.7.1.ckan
@@ -9,7 +9,7 @@
     ],
     "version": "1.1.7.1",
     "ksp_version_min": "1.8.0",
-    "ksp_version_max": "1.9.9",
+    "ksp_version_max": "1.8.9",
     "license": "GPL-3.0",
     "release_status": "testing",
     "resources": {