diff --git a/RP-0/RP-0-v1.13.0.0.ckan b/RP-0/RP-0-v1.13.0.0.ckan
index b621be7659..c75d03ff0b 100644
--- a/RP-0/RP-0-v1.13.0.0.ckan
+++ b/RP-0/RP-0-v1.13.0.0.ckan
@@ -29,7 +29,8 @@
             "name": "ModuleManager"
         },
         {
-            "name": "RealismOverhaul"
+            "name": "RealismOverhaul",
+            "max_version": "v15.99.0.0"
         },
         {
             "name": "SXTContinued"