diff --git a/src/engine/Enum.java b/src/engine/Enum.java
index 69564fcf..721151ee 100644
--- a/src/engine/Enum.java
+++ b/src/engine/Enum.java
@@ -2308,9 +2308,9 @@ public class Enum {
 
     public enum CityBoundsType {
 
-        GRID(640),
-        ZONE(875),
-        PLACEMENT(876);
+        GRID(416),
+        ZONE(672),
+        PLACEMENT(673);
 
         public final float extents;
 
diff --git a/src/engine/objects/Zone.java b/src/engine/objects/Zone.java
index ada99263..cbdbd596 100644
--- a/src/engine/objects/Zone.java
+++ b/src/engine/objects/Zone.java
@@ -112,8 +112,8 @@ public class Zone extends AbstractGameObject {
 
         if (zone.playerCityID > 0) {
             writer.put((byte) 1); // Player City - True
-            writer.putFloat(Enum.CityBoundsType.ZONE.extents);
-            writer.putFloat(Enum.CityBoundsType.ZONE.extents);
+            writer.putFloat(Enum.CityBoundsType.GRID.extents);
+            writer.putFloat(Enum.CityBoundsType.GRID.extents);
         } else
             writer.put((byte) 0); // Player City - False