diff --git a/seed/challenges/01-front-end-development-certification/basic-javascript.json b/seed/challenges/01-front-end-development-certification/basic-javascript.json
index 1976e42d6e..c72f4a06d4 100644
--- a/seed/challenges/01-front-end-development-certification/basic-javascript.json
+++ b/seed/challenges/01-front-end-development-certification/basic-javascript.json
@@ -4002,7 +4002,7 @@
         "        \"lastName\": \"Vos\",",
         "        \"number\": \"unknown\",",
         "        \"likes\": [\"Javascript\", \"Gaming\", \"Foxes\"]",
-        "    },",
+        "    }",
         "];",
         "",
         "",