diff --git a/src/main/java/pacmanGame/Visualizer.java b/src/main/java/pacmanGame/Visualizer.java
index f06421e..94d8bdc 100644
--- a/src/main/java/pacmanGame/Visualizer.java
+++ b/src/main/java/pacmanGame/Visualizer.java
@@ -2,5 +2,5 @@ package pacmanGame;
 
 public interface Visualizer {
 	public Object GetOutput();
-	public void Update(GameManager gameManager);
+	public void Update();
 }