diff --git a/db.json b/db.json
index 7e0d3c0a92..f96f627d29 100644
--- a/db.json
+++ b/db.json
@@ -2,7 +2,8 @@
   "posts": [
     { "id": 1, "title": "Post 1" },
     { "id": 2, "title": "Post 2" },
-    { "id": 3, "title": "Post 3" }
+    { "id": 3, "title": "Post 3" },
+    { "id": 4, "title": "post 4" }
   ],
   "comments": [
     { "id": 1, "body": "some comment", "postId": 1 },