diff --git a/scripts/microbe_stage/setup.as b/scripts/microbe_stage/setup.as
index 27fd6ce1b08..625f048804d 100644
--- a/scripts/microbe_stage/setup.as
+++ b/scripts/microbe_stage/setup.as
@@ -677,7 +677,7 @@ ObjectID createIron(CellStageWorld@ world, Float3 pos)
         break;
         case 4:
         mesh="iron_05.mesh";
-        ironSize=8;
+        ironSize=10;
         break;
         }
     auto model = world.Create_Model(ironEntity, renderNode.Node, mesh);