diff --git a/CustomAsteroids-Pops-Stock-Stockalike/CustomAsteroids-Pops-Stock-Stockalike-v1.3.0.ckan b/CustomAsteroids-Pops-Stock-Stockalike/CustomAsteroids-Pops-Stock-Stockalike-v1.3.0.ckan
index 0ef3a9b00c..9c1dddc9d2 100644
--- a/CustomAsteroids-Pops-Stock-Stockalike/CustomAsteroids-Pops-Stock-Stockalike-v1.3.0.ckan
+++ b/CustomAsteroids-Pops-Stock-Stockalike/CustomAsteroids-Pops-Stock-Stockalike-v1.3.0.ckan
@@ -14,6 +14,7 @@
     },
     "version": "v1.3.0",
     "ksp_version_min": "0.18",
+    "ksp_version_max": "1.1.1",
     "provides": [
         "CustomAsteroids-Pops"
     ],