diff --git a/EvaFuelCont/EvaFuelCont-1.6.5.1.ckan b/EvaFuelCont/EvaFuelCont-1.6.5.1.ckan
index 767b02550b..ddf6e65b5c 100644
--- a/EvaFuelCont/EvaFuelCont-1.6.5.1.ckan
+++ b/EvaFuelCont/EvaFuelCont-1.6.5.1.ckan
@@ -12,7 +12,8 @@
         "x_screenshot": "https://spacedock.info/content/linuxgurugamer_179/EVAFuel_Continued/EVAFuel_Continued-1490381840.2394588.png"
     },
     "version": "1.6.5.1",
-    "ksp_version": "1.5.1",
+    "ksp_version_min": "1.5.1",
+    "ksp_version_max": "1.5.99",
     "depends": [
         {
             "name": "ModuleManager"