diff --git a/cmd/mcla_wasm/utils.go b/cmd/mcla_wasm/utils.go
index f4ae8e7..87572f9 100644
--- a/cmd/mcla_wasm/utils.go
+++ b/cmd/mcla_wasm/utils.go
@@ -35,6 +35,7 @@ func asJsValue(v any) (res js.Value) {
 		panic(err)
 	}
 	var v1 any
+	println("Unmarshaling in asJsValue:", (string)(buf))
 	if err = json.Unmarshal(buf, &v1); err != nil {
 		panic(err)
 	}