diff --git a/client/lib/core/api/api_client.dart b/client/lib/core/api/api_client.dart
index 7e0aa8d..4c62036 100644
--- a/client/lib/core/api/api_client.dart
+++ b/client/lib/core/api/api_client.dart
@@ -10,7 +10,6 @@ final _publicDio = Dio(BaseOptions(
   baseUrl: AppConfig.apiBaseUrl,
   connectTimeout: const Duration(seconds: 5),
   receiveTimeout: const Duration(seconds: 15),
-  headers: {'Content-Type': 'application/json'},
 ));
 
 final apiClientProvider = Provider<ApiClient>((ref) {
@@ -55,7 +54,6 @@ class ApiClient {
       connectTimeout: const Duration(seconds: 5),
       receiveTimeout: const Duration(seconds: 15),
       headers: {
-        'Content-Type': 'application/json',
         if (token != null) 'Authorization': 'Bearer $token',
       },
     ));