diff --git a/KSPInterstellarExtended/KSPInterstellarExtended-1.3.14.ckan b/KSPInterstellarExtended/KSPInterstellarExtended-1.3.14.ckan
index f659bec03e..b71f918f6d 100644
--- a/KSPInterstellarExtended/KSPInterstellarExtended-1.3.14.ckan
+++ b/KSPInterstellarExtended/KSPInterstellarExtended-1.3.14.ckan
@@ -29,6 +29,10 @@
         {
             "name": "ModuleManager",
             "min_version": "2.6.3"
+        },
+        {
+            "name": "ModuleRCSFX",
+            "min_version": "0.4.1"
         }
     ],
     "recommends": [