diff --git a/lib/ldk_node.dart b/lib/ldk_node.dart
index 9429dff..333ac7e 100644
--- a/lib/ldk_node.dart
+++ b/lib/ldk_node.dart
@@ -24,6 +24,7 @@ export './src/generated/api/types.dart'
         GossipSourceConfig,
         EntropySourceConfig_SeedFile;
 export 'src/root.dart';
-export 'src/generated/api/node.dart' show U8Array64, U8Array32;
+export 'src/generated/api/node.dart'
+    show U8Array4, U8Array12, U8Array64, U8Array32;
 export 'src/utils/utils.dart'
     hide ExceptionBase, mapBuilderError, mapNodeBaseError, Frb;