diff --git a/src/MainFrame.java b/src/MainFrame.java
index 9afa7d2..1d8e018 100644
--- a/src/MainFrame.java
+++ b/src/MainFrame.java
@@ -18,6 +18,9 @@ public class MainFrame extends JFrame {
 
 
     public MainFrame() {
+
+        GameController.setMainFrame(this);
+
         setTitle("Studium Versenken");
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setSize(1500, 1000);