diff --git a/Assets/Scripts/GameOver.cs b/Assets/Scripts/GameOver.cs
index 100b0d5..bf0a6a0 100644
--- a/Assets/Scripts/GameOver.cs
+++ b/Assets/Scripts/GameOver.cs
@@ -46,5 +46,6 @@ public class GameOver : MonoBehaviour
 			teamText = null;
 		}
 		Server.PostScore(score, playerText, teamText);
+		buttonSubmit.enabled = false;
 	}
 }