diff --git a/palindrome.json b/palindrome.json
index d0dc533..369b155 100644
--- a/palindrome.json
+++ b/palindrome.json
@@ -1,5 +1,5 @@
 [
-  { input: ["racecar"], expected: true },
-  { input: ["hello"], expected: false },
-  { input: ["madam"], expected: true },
+  { "input": ["racecar"], "expected": true },
+  { "input": ["hello"], "expected": false },
+  { "input": ["madam"], "expected": true },
 ]