diff --git a/core/modules/parsers/textparser.js b/core/modules/parsers/textparser.js
index 85c5d4426..c5f74a310 100644
--- a/core/modules/parsers/textparser.js
+++ b/core/modules/parsers/textparser.js
@@ -28,6 +28,7 @@ exports["text/x-tiddlywiki"] = TextParser;
 exports["application/javascript"] = TextParser;
 exports["application/json"] = TextParser;
 exports["text/css"] = TextParser;
+exports["application/x-tiddler-dictionary"] = TextParser;
 
 })();