diff --git a/index.js b/index.js
index 8f3b1e9..2ced751 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,4 @@
-let courses = [
-    {
+let courses = {
           "title": "hybrid-linux",
           "desc": "description",
           "dir": "hybrid-linux"
@@ -9,5 +8,3 @@ let courses = [
           "desc": "description",
           "dir": "hybrid-mpi"
     }
-]
-