diff --git a/leitstelle511/main.json b/leitstelle511/main.json
index 4bc42d4..73b84e2 100644
--- a/leitstelle511/main.json
+++ b/leitstelle511/main.json
@@ -256,6 +256,12 @@
  "nextlayerid":20,
  "nextobjectid":1,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"mapCopyright",
+         "type":"string",
+         "value":"leitstelle511"
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.5.0",
  "tileheight":32,