diff --git a/module.json b/module.json
index 72510a9..651adc2 100644
--- a/module.json
+++ b/module.json
@@ -141,5 +141,15 @@
   "compatibility": {
     "minimum": "10",
     "verified": "10.285"
+  },
+  "relationships": {
+    "systems": [{
+      "id": "wfrp4e",
+      "type": "system"
+    }],
+    "requires": [{
+      "id": "babele",
+      "type": "module"
+    }]
   }
 }
\ No newline at end of file