diff --git a/main.json b/main.json
index 78b620e..c1bd627 100644
--- a/main.json
+++ b/main.json
@@ -28,6 +28,12 @@
          "id":9,
          "name":"start",
          "opacity":1,
+         "properties":[
+                {
+                 "name":"startLayer",
+                 "type":"bool",
+                 "value":true
+                }],
          "type":"tilelayer",
          "visible":true,
          "width":17,
diff --git a/mueseum.tmx b/mueseum.tmx
index 40fd366..6ea4bf1 100644
--- a/mueseum.tmx
+++ b/mueseum.tmx
@@ -46,6 +46,9 @@
 </data>
  </layer>
  <layer id="9" name="start" width="17" height="14">
+  <properties>
+   <property name="startLayer" type="bool" value="true"/>
+  </properties>
   <data encoding="csv">
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,