diff --git a/racevisionGame/src/main/java/visualiser/Controllers/RaceController.java b/racevisionGame/src/main/java/visualiser/Controllers/RaceController.java
index edb28df4..264d69f7 100644
--- a/racevisionGame/src/main/java/visualiser/Controllers/RaceController.java
+++ b/racevisionGame/src/main/java/visualiser/Controllers/RaceController.java
@@ -379,7 +379,10 @@ public class RaceController extends Controller {
                 shockwave.setY(boat.getPosition().getY());
                 shockwave.setZ(boat.getPosition().getZ());
 
-                if(opacity <= 0) this.stop();
+                if(opacity <= 0) {
+                    shockwave.getMesh().setMaterial(new PhongMaterial(new Color(1,0,0,0)));
+                    this.stop();
+                }
                 else {
                     shockwave.getMesh().setMaterial(new PhongMaterial(new Color(1,0,0,opacity)));
                     opacity -= 0.1;