diff --git a/client/wasm/main.go b/client/wasm/main.go
index db5d0cd..addc1fc 100644
--- a/client/wasm/main.go
+++ b/client/wasm/main.go
@@ -21,14 +21,14 @@ func main() {
 
 func NewClient() js.Func {
 	return js.FuncOf(func(this js.Value, args []js.Value) any {
-		if len(args) != 2 || (args[0].String() == "" || args[1].String() == "") {
-			return fmt.Errorf("requires 2 parameters: room and name")
+		if len(args) != 3 || (args[0].String() == "" || args[1].String() == "" || args[2].String() == "") {
+			return fmt.Errorf("requires 3 parameters: host, room and name")
 		}
 		var (
 			err     error
-			room    = args[0].String()
-			name    = args[1].String()
-			hostURL = "localhost:5555"
+			hostURL = args[0].String()
+			room    = args[1].String()
+			name    = args[2].String()
 			screenW = 288
 			screenH = 240
 		)
diff --git a/server/assets/wasm/maze-wars.wasm b/server/assets/wasm/maze-wars.wasm
index aeb3a52..bf5f8d9 100755
Binary files a/server/assets/wasm/maze-wars.wasm and b/server/assets/wasm/maze-wars.wasm differ
diff --git a/server/templates/views/game/game.tmpl b/server/templates/views/game/game.tmpl
index 5288dd2..8863a8f 100644
--- a/server/templates/views/game/game.tmpl
+++ b/server/templates/views/game/game.tmpl
@@ -15,9 +15,10 @@
     var currentUrl = new URL(document.referrer);
     const urlParams = new URLSearchParams(currentUrl.search);
 
+    const host = currentUrl.host
     const room = currentUrl.pathname.split("/")[2]
     const name = urlParams.get("name")
-    const err = new_client(room, name);
+    const err = new_client(host, room, name);
     if (err != null) {
       console.log("error",err)
     }