diff --git a/builtin.aqua b/builtin.aqua
index dd250f6..7a6f1c4 100644
--- a/builtin.aqua
+++ b/builtin.aqua
@@ -1,4 +1,5 @@
 -- Default public interface of Fluence nodes
+aqua Builtin declares *
 
 alias Field : []string
 alias Argument : []string