diff --git a/src/main/java/model/FirefighterManager.java b/src/main/java/model/FirefighterManager.java
index 726c2c2a7ff23f013bcf8f8e14684a4832431caa..0cba90d868dbc062d2de4c9d6f15f33ac2cef334 100644
--- a/src/main/java/model/FirefighterManager.java
+++ b/src/main/java/model/FirefighterManager.java
@@ -30,6 +30,7 @@ public class FirefighterManager implements FirefighterBehavior, FirefighterPrope
 
     @Override
     public void setFirefighterPosition(Position oldPosition, Position newPosition) {
-
+        firefighterPositions.remove(oldPosition);
+        firefighterPositions.add(newPosition);
     }
 }