diff --git a/core/copyright.txt b/core/copyright.tid
similarity index 97%
rename from core/copyright.txt
rename to core/copyright.tid
index 905047e33..619a2a72d 100644
--- a/core/copyright.txt
+++ b/core/copyright.tid
@@ -1,3 +1,6 @@
+title: $:/core/copyright.txt
+type: text/plain
+
 TiddlyWiki created by Jeremy Ruston, (jeremy [at] jermolene [dot] com)
 
 Copyright © Jeremy Ruston 2004-2007