diff --git a/build/ludus.mjs b/build/ludus.mjs
index d8f8163..e23c92c 100644
--- a/build/ludus.mjs
+++ b/build/ludus.mjs
@@ -4,5 +4,6 @@ const mod = await init()
 
 export function run (source) {
   const result = mod.ludus(source).value
+  console.log(result)
   return JSON.parse(result)
 }