diff --git a/cmds/mcla_wasm/js_globals.go b/cmds/mcla_wasm/js_globals.go
index bb4ce1a..3cbefcc 100644
--- a/cmds/mcla_wasm/js_globals.go
+++ b/cmds/mcla_wasm/js_globals.go
@@ -19,6 +19,7 @@ var (
 	// function
 	jsFetch = global.Get("fetch")
 	// API
+	console        = global.Get("console")
 	caches         = global.Get("caches")
 	sessionStorage = global.Get("sessionStorage")
 	localStorage   = global.Get("localStorage")
diff --git a/cmds/mcla_wasm/main.go b/cmds/mcla_wasm/main.go
index 812a1dd..659c28a 100644
--- a/cmds/mcla_wasm/main.go
+++ b/cmds/mcla_wasm/main.go
@@ -58,7 +58,7 @@ func main() {
 	})
 	global.Set("MCLA", api)
 
-	fmt.Printf(LICENSE, version)
+	console.Call("log", fmt.Sprintf(LICENSE, version))
 	defer fmt.Printf("MCLA-%s unloaded\n", version)
 
 	<-bgCtx.Done()