diff --git a/VERSION b/VERSION
index e4c0d46e..ca42892b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.3
\ No newline at end of file
+1.0.4-dev
\ No newline at end of file
diff --git a/src/Controller/ToolsController.php b/src/Controller/ToolsController.php
index 28a01b8e..319d20ce 100644
--- a/src/Controller/ToolsController.php
+++ b/src/Controller/ToolsController.php
@@ -21,6 +21,7 @@
 namespace App\Controller;
 
 use App\Services\Attachments\AttachmentPathResolver;
+use App\Services\Attachments\AttachmentSubmitHandler;
 use App\Services\Attachments\AttachmentURLGenerator;
 use App\Services\Attachments\BuiltinAttachmentsFinder;
 use App\Services\Misc\GitVersionInfo;
@@ -49,7 +50,8 @@ class ToolsController extends AbstractController
     /**
      * @Route("/server_infos", name="tools_server_infos")
      */
-    public function systemInfos(GitVersionInfo $versionInfo, DBInfoHelper $DBInfoHelper): Response
+    public function systemInfos(GitVersionInfo $versionInfo, DBInfoHelper $DBInfoHelper,
+        AttachmentSubmitHandler $attachmentSubmitHandler): Response
     {
         $this->denyAccessUnlessGranted('@system.server_infos');
 
@@ -73,6 +75,8 @@ class ToolsController extends AbstractController
             'allow_attachments_downloads' => $this->getParameter('partdb.attachments.allow_downloads'),
             'detailed_error_pages' => $this->getParameter('partdb.error_pages.show_help'),
             'error_page_admin_email' => $this->getParameter('partdb.error_pages.admin_email'),
+            'configured_max_file_size' => $this->getParameter('partdb.attachments.max_file_size'),
+            'effective_max_file_size' => $attachmentSubmitHandler->getMaximumAllowedUploadSize(),
 
             //PHP section
             'php_version' => PHP_VERSION,
diff --git a/templates/tools/server_infos/_partdb.html.twig b/templates/tools/server_infos/_partdb.html.twig
index 5e5f6e3e..e44e05e9 100644
--- a/templates/tools/server_infos/_partdb.html.twig
+++ b/templates/tools/server_infos/_partdb.html.twig
@@ -62,5 +62,9 @@
         <td>Detailed error pages enabled</td>
         <td>{{ helper.boolean_badge(detailed_error_pages) }} (Admin Contact email: {{ error_page_admin_email }})</td>
     </tr>
+    <tr>
+        <td>Maximum file size for attachments</td>
+        <td>{{ configured_max_file_size }} (Effective: {{ effective_max_file_size | format_bytes }})</td>
+    </tr>
     </tbody>
 </table>
\ No newline at end of file