diff --git a/bin/server.dart b/bin/server.dart
index 52bfd59..2fab444 100644
--- a/bin/server.dart
+++ b/bin/server.dart
@@ -50,11 +50,11 @@ Future<void> _importPosts(fileUri) async {
   }
 
   // Read posts.json and add posts to it
-  final postsJson = json.decode(await File('posts.json').readAsString());
+  final postsJson = json.decode(await File('/data/posts.json').readAsString());
   postsJson.addAll(posts);
 
   // Write posts.json
-  await File('posts.json').writeAsString(json.encode(postsJson));
+  await File('/data/posts.json').writeAsString(json.encode(postsJson));
 
   // Delete file
   await file.delete();
@@ -70,11 +70,11 @@ Future<void> _importPosts(fileUri) async {
 /// If an array is empty, do nothing.
 /// Delete posted post from posts.json
 Future<void> _postRandomPost() async {
-  if (!File('posts.json').existsSync()) {
+  if (!File('/data/posts.json').existsSync()) {
     return;
   }
 
-  final postsJson = json.decode(await File('posts.json').readAsString());
+  final postsJson = json.decode(await File('/data/posts.json').readAsString());
 
   if (postsJson.isEmpty) {
     return;
@@ -82,7 +82,7 @@ Future<void> _postRandomPost() async {
 
   final post = postsJson.removeAt(Random().nextInt(postsJson.length));
 
-  await File('posts.json').writeAsString(json.encode(postsJson));
+  await File('/data/posts.json').writeAsString(json.encode(postsJson));
 
   await _postOnMastodon(post);
 
@@ -91,8 +91,8 @@ Future<void> _postRandomPost() async {
 
 void main(List<String> args) async {
   // If posts.json does not exist, create it and write an empty array
-  if (!File('posts.json').existsSync()) {
-    await File('posts.json').writeAsString(json.encode([]));
+  if (!File('/data/posts.json').existsSync()) {
+    await File('/data/posts.json').writeAsString(json.encode([]));
   }
 
   // Import posts from files