diff --git a/hackspace.json b/hackspace.json
index 0b1611e..301c729 100644
--- a/hackspace.json
+++ b/hackspace.json
@@ -333,6 +333,16 @@
          "spacing":0,
          "tilecount":9,
          "tileheight":32,
+         "tiles":[
+                {
+                 "id":3,
+                 "properties":[
+                        {
+                         "name":"collides",
+                         "type":"bool",
+                         "value":true
+                        }]
+                }],
          "tilewidth":32
         }, 
         {