diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/ImmutableEnroller.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/ImmutableEnroller.kt
index 7654fe5d..d2fa8f5a 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/ImmutableEnroller.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/ImmutableEnroller.kt
@@ -28,8 +28,8 @@ fun enrollMap(input: Map<String, Any>, interner: (String) -> String = String::in
 
 	for ((k, v) in input) {
 		when (v) {
-			is Map<*, *> -> builder.put(interner(k), enrollMap(v as Map<String, Any>))
-			is List<*> -> builder.put(interner(k), enrollList(v as List<Any>))
+			is Map<*, *> -> builder.put(interner(k), enrollMap(v as Map<String, Any>, interner))
+			is List<*> -> builder.put(interner(k), enrollList(v as List<Any>, interner))
 			else -> builder.put(interner(k), (v as? String)?.let(interner) ?: v)
 		}
 	}