diff --git a/config.json b/config.json
index 2b68954..9305e9d 100644
--- a/config.json
+++ b/config.json
@@ -3,7 +3,6 @@
   "language": "Elm",
   "repository": "https://github.com/exercism/xelm",
   "active": false,
-  "test_pattern": "TODO",
   "problems": [
     "hello-world",
     "bob",