diff --git a/likes.php b/likes.php
index 352751c..986d87b 100644
--- a/likes.php
+++ b/likes.php
@@ -61,7 +61,7 @@ if (flock($lock, LOCK_EX)) {
}
// Save data
- file_put_contents($data_file, json_encode($data));
+ file_put_contents($data_file, json_encode($data, JSON_PRETTY_PRINT));
flock($lock, LOCK_UN);
} else {
// Could not acquire lock