diff --git a/WaterSounds/WaterSounds-2.3.ckan b/WaterSounds/WaterSounds-2.3.ckan
index 3778e4c374..253868c764 100644
--- a/WaterSounds/WaterSounds-2.3.ckan
+++ b/WaterSounds/WaterSounds-2.3.ckan
@@ -12,8 +12,7 @@
         "x_screenshot": "https://spacedock.info/content/pizzaoverhead_837/Water_Sounds/Water_Sounds-1466813057.6839917.png"
     },
     "version": "2.3",
-    "ksp_version_min": "1.2.0",
-    "ksp_version_max": "1.3.1",
+    "ksp_version": "1.2.0",
     "install": [
         {
             "file": "GameData/WaterSounds",